Strategic Simulations
| Company type | Private |
|---|---|
| Industry | Video games |
| Founded | 1979 |
| Founder | Joel Billings |
| Defunct | 2001 |
| Fate | Acquired by Mindscape; brand phased out after integration into Ubisoft |
| Headquarters | United States |
Area served | Worldwide |
Key people | Joel Billings, Chuck Kroegel, John Lyons, Ed Williger, Gary Grigsby |
| Products | Computer wargames, role-playing video games, Panzer General series, Dungeons & Dragons video games |
Number of employees | 60 (1985) |
Strategic Simulations, Inc. (SSI) was a prominent video game developer and publisher responsible for over 100 titles from its establishment in 1979 until its closure in 1994, with the brand remaining active until approximately 2002. Initially focusing on computer wargames, SSI later broadened its portfolio to include role-playing video games. The company is well-known for publishing the Panzer General franchise as well as official video game adaptations of Dungeons & Dragons.
History
SSI was founded in 1979 by Joel Billings, an avid wargaming enthusiast, aiming to capitalize on the capabilities of home computers such as the TRS-80 for creating wargames. After unsuccessful attempts to collaborate with Avalon Hill and Automated Simulations, Billings recruited programmers including John Lyons, who developed Computer Bismarck, widely regarded as the first serious wargame designed for microcomputers, and Ed Williger, creator of Computer Ambush. The company’s early releases were predominantly programmed in BASIC.
Originally intending to develop games for a North Star system, Billings was convinced by Apple executive Trip Hawkins to transition development to the Apple II platform, which offered superior graphics capabilities. Computer Bismarck debuted on Apple in January 1980 and was later ported to the TRS-80. In 1983, Chuck Kroegel joined SSI, contributing as co-author on numerous early wargames and overseeing product development for more than ten years.
By the end of 1980, SSI was marketing a diverse lineup of games spanning various historical and strategic subjects. The company launched the RapidFire series in 1982, which featured third-party developed titles such as Cytron Masters, The Cosmic Balance, and Galactic Gladiators. Although this series was short-lived, it garnered praise for its quality and innovative approach.
By 1985, SSI had established itself as a leading publisher in the realm of serious computer wargaming, employing around 60 people and having released 12 games the previous year—mostly coded in BASIC. Developers like Gary Grigsby earned royalties reaching $20,000 per title. By fiscal year 1987, SSI had generated $5 million in revenue after publishing a total of 89 games within eight years.
SSI ventured into role-playing games starting in 1984 with titles such as Wizard's Crown, Questron, and the Phantasie series. In 1987, the company acquired the license for Advanced Dungeons & Dragons from TSR, resulting in roughly 30 published titles including Pool of Radiance (1988) and War of the Lance (1989–1990). These TSR-based games became central to the acclaimed Gold Box engine series.
Although SSI diversified beyond wargames by 1992, it continued to release them consistently. A significant milestone was achieved with the 1994 launch of Panzer General, which successfully blended user-friendly gameplay with strategic complexity. This title led to sequels such as Allied General, Pacific General, along with non-historical spin-offs like Star General and Fantasy General, collectively referred to as the 5-Star General Series.
With advancements in hardware technology, SSI updated this series with Panzer General II in 1997; this release sold over 100,000 copies upon launch and remains favored among modding communities. Subsequent installments included People's General and Panzer General 3D Assault (1999), which introduced a fully three-dimensional engine but received mixed critical feedback. The final game in the series was Panzer General III: Scorched Earth released in 2000.
In 1994, SSI was acquired by Mindscape, later becoming part of Mattel, before being absorbed into Ubisoft in March 2001. The brand was phased out within several years following this integration.
In December 2013, Joel Billings donated multiple SSI titles—including source code for games like Computer Bismarck—to the ICHEG, ensuring their preservation for future study.