WMS Industries

Last updated

WMS Industries, Inc.
Industry Gaming Technology
PredecessorWilliams Manufacturing Company
Founded1974, in Chicago, Illinois, United States
Defunct2016
FateMerged into parent Scientific Games
Headquarters,
United States
Products Pinball tables, Arcade games, Slot machines, online gambling, mobile gambling, gaming software/hardware development
Parent Seeburg (1974–1977)
Xcor International (1977–1981)
Scientific Games Corporation (2013–2016)

WMS Industries, Inc. was an American electronic gaming and amusement manufacturer in Enterprise, Nevada. It was merged into Scientific Games in 2016. WMS's predecessor was the Williams Manufacturing Company, founded in 1943 by Harry E. Williams. However, the company that became WMS Industries was formally founded in 1974 as Williams Electronics, Inc.

Contents

Williams initially was a manufacturer of pinball machines. In 1964, Williams was acquired by jukebox manufacturer Seeburg Corp. and reorganized as Williams Electronics Manufacturing Division. In 1973, the company branched out into the coin-operated arcade video game market with its Pong clone Paddle Ball, eventually creating a number of video game classics, including Defender and Robotron: 2084. In 1974, Williams Electronics, Inc. was incorporated as a wholly owned subsidiary of Seeburg, which changed its name to Xcor International in 1977. Williams Electronics was spun out as an independent company in 1981.

In 1987, the company went public as WMS Industries, Inc. using a shortened version of its name which it also selected for its stock ticker symbol. In 1988, it acquired Bally/Midway, the amusement games division of Bally Manufacturing, which had decided to focus on its casino operating and manufacturing businesses. The video game operations were consolidated under the Midway name, while pinball machines continued to use the Williams and Bally names. After a string of arcade successes by Midway, WMS acquired Tradewest in 1994 to allow the company to publish its own home ports of arcade games directly, instead of licensing them to other publishers. Midway Games was taken public in 1996, and fully spun-off in 1998.

WMS created a subsidiary, WMS Gaming, for manufacturing gambling equipment in 1991. Beginning with video lottery terminals, the division introduced its first slot machines in 1994 and became a major player in the business.

It closed its pinball division on October 25, 1999 after high losses with the Pinball 2000 concept that integrated a PC screen into the pinball game via a semi-reflective glass. [1]

In 2013, WMS became a wholly owned subsidiary of Scientific Games. [2] [3] In 2016, WMS was merged into Scientific Games, which renamed itself Light & Wonder in 2022. [4]

Early history

1967 Williams Pinball Game with a Beatles theme, "Beat Time" Beat Time.jpg
1967 Williams Pinball Game with a Beatles theme, "Beat Time"

Stanford engineering graduate Harry Williams entered the coin-operated amusement industry in 1933 and helped popularize several important pinball innovations such as the tilt mechanism, electrically-powered scoring holes, and the ability to win a free play by achieving a certain score. After working for a succession of companies including Pacific Amusement Manufacturing, Rock-Ola, and Exhibit Supply, he went into business with Lyndon Durant in 1942 under the name United Manufacturing. After a break with Durant, Williams founded the Williams Manufacturing Company in 1943 at 161 West Huron Street in Chicago, Illinois. [5] The first seven products were a fortune-telling machine called Selector Scope (1944), two electro-mechanical (EM) games, Periscope (1944) and Liberator (1944), a novelty called Zingo (1944), a pinball conversion called Flat-Top (1945), another EM arcade game, Circus Romance (1945) and a second pinball conversion called Laura (1945). The two pinball conversions (Flat-Top & Laura) were built by purchasing older pinball machines made by other companies and changing artwork and other elements on the playfield. The lack of raw materials during World War II made the manufacture of new machines difficult and expensive. [6] The first all original amusement device made by Williams was a flipperless pinball machine called Suspense (1946). During the late 1940s and early 1950s, Williams continued to make pinball machines and the occasional bat-and-ball game. In 1950, Williams produced Lucky Inning, their first pinball machine to have its bottom flippers facing inward in the modern manner. [6]

The Williams logo, used on products through much of the company's history. The "W" symbol was added to the wordmark circa 1962. Williams Electronics logo.svg
The Williams logo, used on products through much of the company's history. The "W" symbol was added to the wordmark circa 1962.

In 1948, Williams sold 49% of his company to a Philadelphia distributor named Sam Stern, who became a vice president and took over much of the day-to-day running of the company. In 1959, Stern orchestrated a buyout of Williams by Consolidated Sun Ray, a New York retail conglomerate that operated drug stores and discount houses, which renamed the company the Williams Electronic Manufacturing Corporation. Harry Williams left after the buyout, [7] though did occasional work for the company. The last game he designed for Williams was also one of the last electromechanical games, Rancho (1977). [8]

Playing a '60s "Seven up" pinball Del Tilt al Byte - 12.jpeg
Playing a '60s "Seven up" pinball

In 1961, Stern bought Williams back from Consolidated Sun Ray. Three years later, the company was acquired by the Seeburg Corporation, which also purchased United Manufacturing. [9] The two amusement companies were consolidated under the Williams name, but moved into the United factory. Sam Stern continued to run the amusement business, which was renamed Williams Electronics in 1967. [10]

In 1962, 3 Coin became the best selling Williams machine with 1,100 units sold. One year later, Skill Pool sold 2,250 units. In 1964 Williams was purchased by the Seeburg Corporation. [11] Its 1966 pinball machine A-Go-Go, with its avant-garde 60s theme, sold a record 5,100 units. [11] Early Williams pinball machines often included innovative features and pinball firsts, such as mechanical reel scoring and the "add-a-ball" feature for locations that didn't allow game replays. By 1967, pinball was in the middle of its so-called "golden age", and the number of pinball units that sold began to increase dramatically. Popular Williams pinballs included Shangri-La (1967), Apollo (1967), Beat Time (1967), Smart Set (1969), Gold Rush (1971), and Space Mission (1976).

Golden age of arcade games

Taking note of Atari's success with Pong in 1972, Williams decided to enter the fledgling coin-operated arcade video game industry. After preliminary negotiations with Magnavox, it subcontracted the Magnetic Corporation of America to create its first arcade video game Paddle-Ball. [12] [13] In 1974, the company was reincorporated as Williams Electronics, Inc. In 1980, Seeburg, facing bankruptcy, sold Williams to Louis Nicastro, who, with his son Neil, would take the company public and run it for over two decades.

Williams Defender arcade game Williams Defender Arcade Video Game.jpg
Williams Defender arcade game

Williams developed its own breakthrough hit with the release of 1981's Defender , whose gameplay, horizontal scrolling, and dynamic color influenced many subsequent games. It was followed by a sequel in the same year, Stargate , and a group of popular and influential titles: Joust , Robotron: 2084 , Sinistar , and the licensed Moon Patrol . With the exception of Sinistar, these were widely ported to home systems by external developers and publishers including Atari.

After Dragon's Lair popularized LaserDisc video games in 1983, Williams created the LaserDisc/computer graphics hybrid racing game Star Rider which lost, or contributed to a loss of, $50 million for the company. [14]

In 1988, Williams acquired Bally/Midway, the consolidated amusement games subsidiary of longtime competitor Bally Manufacturing, which left the business to concentrate on casinos. Midway saw strong sales in the early 1990s with a number of successful arcade games, including Mortal Kombat and NBA Jam . In 1994, the company acquired Tradewest, which it renamed Williams Entertainment, to publish home ports of Midway arcade games. Two years later, WMS acquired Atari Games from Time Warner. That same year, all video game operations were consolidated under Midway, with Atari Games becoming Midway Games West and Williams Entertainment becoming Midway Home Entertainment, while all pinball rights remained with WMS under the Williams brand. [15] [16]

Solid state pinball

Williams' first solid-state machines produced in 1976 were prototype runs based on electromechanical games; Aztec (1976) [17] and Grand Prix. [18] Williams continued to release new electromechanical pinball machines through October 1977, when they released their last, Wild Card. [19] From November 1977, Williams released solid-state pinball games exclusively, beginning with their first solid state production model Hot Tip (1977), [20] which sold 4,903 units (the electromechanical version previously released in June sold 1,300 units). [21] From the late 1970s through the 1980s, Williams released numerous innovative pinball games, such as Gorgar (1979, the first pinball featuring a synthetic voice), Firepower (1980), Black Knight (1980, the first featuring multiple levels), Jungle Lord (1981), Space Shuttle (1984), Comet (1985), High Speed (1986), Pin*Bot (1986), F-14 Tomcat (1987), Cyclone (1988), and Taxi (1988).

From 1989 through the mid 1990s, a resurgence of pinball during which machines transitioned to dot-matrix displays, Williams had a string of hits including Black Knight 2000 , FunHouse , The Machine: Bride of Pin-Bot , Terminator 2 , Fish Tales , and The Getaway: High Speed II .

In 1992, the company produced the licensed The Addams Family pinball game based on The Addams Family movie (1991) under the Bally label. The Addams Family sold 20,270 units, a record that still stands today. In 1993, the company produced Twilight Zone , which sold 15,235 units. After 1993, though still the market leader, Williams never came close to matching these sales numbers. Williams won the American Amusement Machine Association's 1995 Manufacturer of the Year award. [22] Medieval Madness , produced in 1997, often tops the list as the greatest pinball machine of all time. [23]

In 1999, Williams made one last attempt to revitalize pinball sales with its Pinball 2000 machines that integrated pinball with computer graphics on embedded raster-scan displays. The innovation did not pay off, as the manufacturing expenses exceeded the prices that the market would bear, and that same year, WMS left pinball to focus on slot machine development. [24]

Focus on gambling machines

As the pinball industry declined, WMS invested in the hotel industry, successfully taking public and then spinning off its hotel subsidiary, WHG Resorts, in 1996 (which was later taken private and acquired by Wyndham International).

First slot machines

WMS entered the reel-spinning slot machine market in 1994, and its products have helped to move the industry trend away from generic mechanical slot machines and toward games that incorporate familiar intellectual properties. For more than a century beginning in the late 1800s, mechanical slot machine reels employed limited themes: card suits, horseshoes, bells and stars, varieties of fruit, black bars and the Liberty Bell. [25] WMS's video gaming roots would prove to be its strength when, in 1996, it introduced its first hit casino slot machine, Reel 'em In, a "multi-line, multi-coin secondary bonus" video slot machine. WMS followed this with a number of similar successful games like Jackpot Party, Boom and Filthy Rich. Meanwhile, by 1996, WMS had transferred all of the copyrights and trademarks in its video game library to Midway, including Defender , Stargate , Robotron: 2084 , Joust and Smash TV , as it took Midway public and finally spun it off in 1998. [26] With the closing of its pinball division in 1999, WMS focused entirely on the gaming machine industry. During the 1990s, that industry grew as additional states permitted casino gambling and video lottery games and as Native American tribes built gaming casinos.

By 2001, WMS introduced its very successful Monopoly-themed series of "participation" slots, which the company licenses or leases to casinos, instead of selling the games to the casinos. The company's participation games have included machines based on such well-known entertainment-related brands as Men in Black , The Price Is Right , Match Game , Hollywood Squares , Clint Eastwood, Powerball , Green Acres , The Dukes of Hazzard , Top Gun , The Wizard of Oz , Star Trek , The Lord of the Rings and Clue . Some of these games are networked within casinos and even between multiple casinos so that players have a chance to win large jackpots based on the total amount of play received by all of the machines in the network. These branded games proved popular with players and profitable for WMS, as the net licensing revenues and lease fees generated by each game have exceeded the profit margins of its games for sale. Other recent games include Brazilian Beauty and Hot Hot Super Jackpot. [27] WMS Industries acquired a second subsidiary, Netherlands-based gaming company Orion Financement Company B.V., in July 2006. [28]

From fiscal year 2006 to 2011 the company's revenues grew from $451 million to $783 million, respectively, and its net income reached $113 million in 2010. [29] [30] [31] The company's revenues decreased to $690 million in 2012. [2]

Later products, technology, business

WMS continued to produce video gaming machines and, to a smaller extent, reel-spinning slots, for sale and for lease to casinos in the U.S., selected foreign markets and state lotteries. Some of WMS's product designs reflected the changing demographics of its industry. Younger players raised on video games often seek more challenging experiences, both physical and mental, than do women age 55 to 65 – the traditional audience for slot machines. Accordingly, some of the company's machines incorporate surround sound, flat-panel display screens and animated, full-color images. [32]

WMS also manufactured the G+ series of video reel slots, the Community Gaming family of interconnected slots, as well as mechanical reels, poker games, and video lottery terminals. [31] WMS began to offer online gaming in 2010 to persons over 18 years old in the UK [33] and in 2011 in the US at www.jackpotparty.com. [31] In 2012, WMS partnered with Large Animal Games to incorporate several of WMS's slot machine games into a cruise ship-themed Facebook game application titled "Lucky Cruise". By playing games and enlisting Facebook friends' help, players can accumulate "lucky charms" (instead of money). The game play is similar to playing a slot machine but includes a "light strategy component". [34] [35] In 2012, the company introduced gaming on mobile devices and focused its efforts on expanding its online game offerings. For casinos, it introduced My Poker video poker games. [2]

WMS technologies included:

Approximately 70% of WMS's revenues in 2010 were derived from U.S. customers. [30] Its design facilities at the time were in Chicago, Illinois. It had other facilities and offices across the United States and international development and distribution facilities located in Argentina, Australia, Austria, Canada, China, India, Mexico, the Netherlands, South Africa, Spain and the United Kingdom [31] and an online gaming center in Belgium. [2]

Williams Interactive

In 2012, WMS acquired Sweden-based Jadestone Group AB [38] and then Iowa-based Phantom EFX, [39] which, later that year, became part of a new subsidiary, Williams Interactive. [40] The subsidiary was formed to serve the online gaming industry. [41] At the same time, the company launched its Facebook social casino game Jackpot Party Casino. [42] Later that year, Betsson and Unibet online casinos entered multi-year agreements with Williams Interactive to provide "premium video slot games as Jackpot Party, Zeus or Reel 'Em In ... to their registered players (more than 12 million customers)". [43] In 2014, EveryMatrix, partnered with Williams Interactive to offer online slot content from Williams Interactive. [44]

Acquisition by Scientific Games

WMS merged with Scientific Games in October 2013, becoming a wholly owned subsidiary of Scientific Games. Scientific Games paid $1.5 billion for WMS, and WMS shareholders received $26.00 per share. [2] [3] The following year, Scientific Games also acquired Bally Technologies, the successor to the original Bally Manufacturing's slot machine operations. In 2016, WMS was reorganized and fully merged into Scientific Games. In 2022, Scientific Games spun off its namesake lottery terminal operations and took the name Light & Wonder. WMS is retained as a brand of L&W, along with Bally and Shuffle Master. [45]

Related Research Articles

<span class="mw-page-title-main">Slot machine</span> Casino gambling machine

A slot machine, fruit machine, poker machine or pokies is a gambling machine that creates a game of chance for its customers. Slot machines are also known pejoratively as one-armed bandits, alluding to the large mechanical levers affixed to the sides of early mechanical machines, and to the games' ability to empty players' pockets and wallets as thieves would.

<span class="mw-page-title-main">Pinball</span> Arcade entertainment machine

Pinball games are a family of games in which a ball is propelled into a specially designed table where it bounces off various obstacles, scoring points either en route or when it comes to rest. Historically the board was studded with nails called 'pins' and had hollows or pockets which scored points if the ball came to rest in them. Today, pinball is most commonly an arcade game in which the ball is fired into a specially designed cabinet known as a pinball machine, hitting various lights, bumpers, ramps, and other targets depending on its design. The game's object is generally to score as many points as possible by hitting these targets and making various shots with flippers before the ball is lost. Most pinball machines use one ball per turn, and the game ends when the ball(s) from the last turn are lost. The biggest pinball machine manufacturers historically include Bally Manufacturing, Gottlieb, Williams Electronics and Stern Pinball.

<span class="mw-page-title-main">Atari Games</span> American arcade game developer

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Midway Games Inc., known previously as Midway Manufacturing and Bally Midway, and commonly known as simply Midway, was an American video game developer and publisher. Midway's franchises included Mortal Kombat, Rampage, Spy Hunter, NBA Jam, Cruis'n, and NFL Blitz. Midway also acquired the rights to video games that were originally developed by Williams Electronics and Atari Games, such as Defender, Joust, Robotron: 2084, Gauntlet, and the Rush series.

<span class="mw-page-title-main">Bally Technologies</span>

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Stern is the name of two different but related arcade gaming companies. Stern Electronics, Inc. manufactured arcade video games and pinball machines from 1977 until 1985, and was best known for Berzerk. Stern Pinball, Inc., founded in 1986 as Data East Pinball, is a manufacturer of pinball machines in North America.

Tradewest, Inc. was an American video game company based in Corsicana, Texas that produced numerous games in the 1980s and early 1990s. The company was the publisher of the Battletoads and Double Dragon series in North America and the PAL region. In 1994, the company was acquired by WMS Industries and became Midway Home Entertainment when WMS spun off its video game operations as Midway Games.

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<span class="mw-page-title-main">Bally Manufacturing</span> American company

Bally Manufacturing, later renamed Bally Entertainment, was an American company that began as a pinball and slot machine manufacturer, and later expanded into casinos, video games, health clubs, and theme parks. It was acquired by Hilton Hotels in 1996.

<span class="mw-page-title-main">Taito of Brazil</span> Defunct Brazilian subsidiary

Taito of Brazil was a pinball and arcade manufacturer located in São Paulo, Brazil. The company originally started out as Clover Electronic Amusement in 1968, then became Taito of Brazil in 1972 by Abraham "Abba" Kogan, the son of the founder of the parent company Taito located in Japan. This subsidiary was originally an importer of existing U.S. and Japanese machine components to be assembled within the country. However, the taxation on imports had been growing steadily, and the government's belief that pinball is a game of chance and considered a gambling machine, led to strict import rules. By 1976, within rules created by the Electronic Processing Activities Coordinating Committee (CAPRE), it became illegal to import pinball machines. This created a problem, since the popularity of arcade games in Brazil had been growing exponentially for many years.

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Lyman F. Sheats Jr. was an American pinball champion, game designer and coin-operated game operating system software engineer who had worked for Bally, Williams, and Stern Pinball, among other companies.

References

  1. Headlam, Bruce (October 28, 1999). "Pinball Line Closing Down". The New York Times.
  2. 1 2 3 4 5 6 7 "WMS Annual Report for Fiscal 2013", (ending June 30, 2013) filed with the Securities and Exchange Commission on August 29, 2013
  3. 1 2 "News release: Scientific Games Completes Acquisition of WMS", Scientific Games Corporation, October 18, 2013
  4. "Scientific Games rebranding with new name, identity". Las Vegas Review-Journal. March 3, 2022. Retrieved November 5, 2022.
  5. Smith, Alexander (2019). They Create Worlds: The Story of the People and Companies That Shaped the Video Game Industry, Volume I. CRC Press. pp. 86–89. ISBN   9781138389908.
  6. 1 2 "Williams-Bally-Midway the 'Roman Empire' of Gaming", Gamester81 Enterprises, January 6, 2012
  7. Smith 2019, pp. 92
  8. "Williams Rancho". Internet Pinball Machine Database. Retrieved March 15, 2011.
  9. Smith 2019, pp. 93
  10. Smith 2019, pp. 489
  11. 1 2 WMS Industries, Inc. - Company History
  12. VintageComputer.net - Williams 1973 Paddle Ball
  13. Smith, Keith (October 26, 2014). "The Golden Age Arcade Historian: Courtroom goodies, part II - Willams' first video game". The Golden Age Arcade Historian. Retrieved October 7, 2017.
  14. Hague, James (1997). Halcyon Days: Interviews with Classic Computer and Video Game Programmers.
  15. "Midway Takes Project Reality to the Arcades, Williams Buys Tradewest". GamePro . No. 59. IDG. June 1994. p. 182.
  16. "Midway Games Inc. Announces Resignation of Byron Cook. - Free Online Library". www.thefreelibrary.com. Archived from the original on December 20, 2016.
  17. "Williams Aztec". Internet Pinball Machine Database. Retrieved March 15, 2011.
  18. "Williams Grand Prix". Internet Pinball Machine Database. Retrieved March 15, 2011.
  19. "Williams Wild Card". Internet Pinball Machine Database. Retrieved March 15, 2011.
  20. "Hot Tip (SS)". Internet Pinball Machine Database. Retrieved March 15, 2011.
  21. "Williams Hot Tip (EM)". Internet Pinball Machine Database. Retrieved March 15, 2011.
  22. "And the Winner Is...". Next Generation . No. 17. Imagine Media. May 1996. p. 21.
  23. Pinside.com's Top 100 List
  24. Form 10-K Annual Report for the Fiscal Year Ended June 30, 2001, WMS Industries Inc., accessed May 9, 2012
  25. Eisenberg, Bart (January 2004). "The New "One-Arm Bandits" Today's slot machines are built like PCs, programmed like video games". Software Design. Gijutsu-Hyohron Co., Ltd. Retrieved May 28, 2009.
  26. Midway Games Form S-3 dated November 27, 2001. After 2000, Midway Games experienced poor financial results. See Midway Games' 2008 Form 10-K, filed with the SEC on April 6, 2009. Midway declared bankruptcy in 2009 and ceased operations in 2010. "Finish Him! Bankruptcy Court Dismissed Suit Over Mortal Kombat Intellectual Property Rights" Archived January 19, 2012, at the Wayback Machine , Morris James, LLP, September 2, 2011
  27. "Play WMS Slot Games Now on your PC with Phantom EFX New Releases", TheGamingGuide.com, June 13, 2012
  28. "WMS to Display Expanded International Product Line With Player Driven Innovation Features at IGE 2009". WMS press release. January 21, 2009. Retrieved May 27, 2009.
  29. WMS Annual Report for Fiscal 2008 filed with the Securities and Exchange Commission on August 28, 2008
  30. 1 2 WMS Annual Report for Fiscal 2010 (ending June 30, 2010) filed with the Securities and Exchange Commission on August 26, 2010
  31. 1 2 3 4 5 Annual Report for Fiscal 2011, WMS Annual Reports, WMS Investor Relations pages, September 29, 2011
  32. Rivlin, Gary (December 10, 2007). "Slot Machines for the Young and Active". New York Times. Retrieved May 28, 2009.
  33. WMS Quarterly Report for the period ended December 31, 2010, filed with the Securities and Exchange Commission on February 9, 2011
  34. "Lucky Cruise Launched on Facebook as First Social Game Collaboration Between Large Animal Games And WMS Gaming", WMS Gaming, Reuters, February 14, 2012
  35. Green, Marian. "A matter of persistence…", Casino Journal.com, June 1, 2012
  36. "WMS Launches Premium, For-Sale, Multi-Game Gaming Machine on Popular Transmissive Reels Platform". WMS press release. October 7, 2008. Retrieved May 28, 2009.
  37. "WMS Wins Four Awards for Player-Focused Products in Casino Journal's Top 20 Most Innovative Gaming Technology Products Awards for 2008". WMS press release. April 16, 2009. Retrieved May 28, 2009.
  38. "WMS Acquires Jadestone Group". iGaming Business. Retrieved April 17, 2013.
  39. "WMS acquires social casino games developer Phantom EFX". eGaming Review North America. Archived from the original on December 28, 2014. Retrieved April 17, 2013.
  40. "US-WMS Interactive to integrate WMS' online offering". G3 Newswire. Retrieved April 17, 2013.
  41. "US-WMS Interactive to integrate WMS' online offering". G3 Newswire. Retrieved April 17, 2013.
  42. "WMS Brings Popular Casino Slot Content to Facebook with Launch of Jackpot Party Social Casino". Bloomberg L.P. Retrieved April 17, 2013.
  43. "Betsson and Unibet obtain Williams Interactive license". CasinoOnlineRating.com. Archived from the original on June 6, 2014. Retrieved April 17, 2013.
  44. "Williams Interactive to supply games to EveryMatrix platform". casinoslots.net. June 18, 2014.
  45. Hoare, Steve. "FEATURE - SCIENTIFIC GAMES" (PDF). Archived from the original (PDF) on June 25, 2016. Retrieved October 1, 2023.