StepMania

StepMania is a free/open source rhythm video game for Windows, Mac, and Linux created by Chris Danford. It was originally developed as a simulator of Konami's popular arcade and console video game series, Dance Dance Revolution, and has since evolved into an extensible rhythm game engine capable of supporting a wide variety of rhythm-based game types.

Domination

Domination is the sequel to highly acclaimed turn-based strategy game Massive Assault. Domination features a renewed global conflict between the Free Nations Union and Phantom League in distant space colonies. The game is based on the Massive Assault

Also released as Massive Assault: Phantom Renaissance.

F1 2001

F1 2001 is a PC racing simulation game based on the Formula 1 world championship

Soldiers: Heroes of World War II

Soldiers: Heroes of World War II is the first in a series of real-time tactics video games set in World War II, developed by or under the supervision of Ukrainian company Best Way. While the most widely distributed edition by Codemasters bears the name Soldiers: Heroes of World War II, its original English language title is Outfront.

Cube 2: Sauerbraten

Cube 2: Sauerbraten (German for "sour roast", also known as Sauer) is a cross-platform, Quake-like first-person shooter that runs on Microsoft Windows, Linux, FreeBSD and Mac OS X using OpenGL and SDL. The game features single-player and multiplayer gameplay and contains an in-game level editor, its main feature. The game engine is free and open source software, under the zlib License, with commercial support available from the developer's own business counterpart, Dot3 Labs.

Heritage of Kings: The Settlers

The fifth instalment of The Settlers series of Real Time Strategy games on the PC. Heritage of Kings breaks off from the typical pattern that Settlers games have followed since they began: while the concept of the game remains, in essence, the same, a lot of the gameplay features have changed from those of The Settlers IV, and slightly resemble many of the gameplay aspects displayed in the game Cossacks: European Wars. Despite this, Heritage of Kings still maintains many of the characteristics of classic Settlers gameplay.

Gangland

Gangland is a strategy/action game from MediaMobsters and Whiptail Interactive. The plot is pretty much completely described by the game's intro text: "Four brothers have come to America. Three are having the time of their lives in the new world. The fourth is there to kill them." You are the fourth brother, in case it isn't completely clear.

War Rock

Free-to-play online FPS, which had widescreen support at one time. Is anyone still playing this?