Intense lightning gun combat in Doom II Improvisation mod

The End of Days is a large-scale mod for Generals Zero Hour that adds a full-fledged Russian faction, updates USA, China and GLA with new units, buildings and upgrades. It emphasizes realism, introduces a specialization system for all sides and significantly reworks the balance.

C&C Tiberian Odyssey is a total conversion for Tiberian Sun that completely overhauls the storyline, units, graphics, and audio, moving the events to 2041 - 11 years after the events of C&C: Tiberian Sun - Firestorm, featuring new factions and maps.

Half-Life: Residual Life is a single-player campaign for Half-Life from a South Korean team, which is a continuation of the Residual Point mod, where G-Man somehow reboots the space-time continuum, leading to an alternative timeline of events at Black Mesa, where you play as a scientist trying to escape to the surface.

Dr. Robotnik's Ring Racers is a fan-made racing game set in the Sonic universe, developed by Kart Krew Dev and a sequel to SRB2Kart, built on a heavily modified Doom Legacy engine. It's a competitive kart racer featuring a deep ring system that affects speed, with an emphasis on skill, drifting, and counter-play in races.

Half-Life Prison is a story-driven mod for Half-Life where the player finds themselves in a grim prison engulfed in chaos following experiments and an alien invasion.