Star Trek: The Next Generation: Future's Past (Star Trek: The Next Generation: Echoes from the Past on Sega) is a 1994 adventure game featuring strategy and puzzle-solving elements. The game was released for the Super Nintendo Entertainment System, the Sega Genesis and the Sega Game Gear. It takes place in the Star Trek universe, spanning Federation space and the Romulan Neutral Zone, and centers around the appearance of the IFD (Integrated Field Derandomizer), an artifact machine of unknown origin that, as its name suggests, allows its user to reshape matter and energy. It culminates in the IFD Trials, three tests undertaken by representatives of any races that are present when the Trials are held, and failure would mean the destruction of the Federation and the enslavement of countless worlds by the Federation's enemies. Both the Sega and Nintendo games feature largely identical gameplay, but with some key differences between versions.

Starflight is a space exploration role-playing adventure video game developed by Binary Systems and published by Electronic Arts in 1986. Originally developed for IBM compatible and Tandy systems, it was later released for the Amiga, Atari ST, Macintosh and Commodore 64. A fully revamped version of the game was developed for the Sega Mega Drive/Genesis in 1991. Set in the year 4620, the game puts players in the role of a starship captain sent to explore the galaxy. There is no set path, allowing players to switch freely between mining, ship-to-ship combat, and alien diplomacy. The broader plot of the game emerges slowly, as the player discovers that an ancient race of beings is causing stars to flare and destroy all living creatures. The game has been widely praised by both contemporary and modern critics, and is one of the earliest instances of a sandbox game. It led to the development of a sequel, Starflight 2: Trade Routes of the Cloud Nebula, and influenced the design of numerous other games for decades after its release.

Stargate is a platform videogame developed and published by Acclaim Entertainment for the Super Nintendo Entertainment System and Sega Genesis/Mega Drive following the adventures of Colonel Jack O'Neil as he struggles to free the slaves of Abydos, defeat Ra, and get his mission team back home using the stargate device. The game is based on the 1994 film of the same name.

Steel Empire (originally released as Koutetsu Teikoku (鋼鉄帝国?) in Japan, and otherwise known in various English materials as The Steel Empire or Empire of Steel) is a side-scrolling shoot 'em up video game released on the Sega Genesis / Mega Drive home consoles in 1992, and was later ported to the Nintendo Game Boy Advance in 2004. Steel Empire is notable amongst shoot 'em up games for its unique aesthetic designs. Mostly low-tech in nature, with its being set in the late-19th century of an alternate world, the game's aircraft, weaponry, powerups, environments, enemies and bosses are heavily stylized adding strong steampunk elements to the style, themes and visuals of the game. Steam power, propeller-based aircraft, biplanes, dirigibles and heavily armored steam trains with giant cannons play large roles in the game's protagonists and opponents. The original leaked Japanese arcade beta version (now rare and the source code of which is believed lost), the popular Mega Drive version and the GBA remake were all critically well received. As of 2012, a modern, "gritty" sequel, Burning Steel, is planned by original HOT・B lead game designer Yoshinori Satake for a 7th generation and possibly an 8th generation console.

Stella the Cat is a fan-made ROM of the game Sonic the Hedgehog for the Sega Mega Drive/Genesis, featuring a fan-made character called Stella the Cat (aka Stella Hoshine). She replaces the main character, Sonic.The author of the hack had planned to alter the levels further with palette recoloring and level redesign but instead decided against working on the hack further.

Stormlord is a game developed by Hewson Consultants in 1989 for the ZX Spectrum, Commodore 64, Amiga, Atari ST, Amstrad CPC and DOS-based computers. It was ported to the Mega Drive/Genesis from the Amiga version by Punk Development for Razorsoft in 1990, and in 2006 a version for the Symbian OS smartphones was also released.

Street Fighter II': Champion Edition (ストリートファイターIIダッシュ -CHAMPION EDITION-?) is a competitive fighting game released for the arcades by Capcom in 1992. It was the first of several updated versions of the original Street Fighter II: The World Warrior. The main changes consisted of the addition of the Grand Masters (the final four computer-controlled opponents in the single-player mode) as playable characters and mirror matches (same character vs. matches). The fighting techniques of the eight main characters from the original game were also further refined to allowed for more balanced competitive play. Champion Edition was followed by Street Fighter II' Turbo: Hyper Fighting, released several months later.

Street Racer is a racing video game published by Ubisoft for various systems. It was released for the Super Nintendo Entertainment System in 1994, Mega Drive/Genesis in 1995, PlayStation, Sega Saturn and Game Boy in 1996 and PC and Amiga in 1997. Inspired by Mario Kart, the go-kart themed game combined racing with comedy and beat 'em up influenced violence. The game was a success on the SNES and Mega Drive and received mixed reviews across platforms.