Dark sci-fi corridor in Doom 1993 with UZDoom engine showing intense combat

Pro Gen Mod: Unofficial Extension — an addon for Pro Gen Mod v2.6: Director Cut, which evolved from a Challenge mode update into a major expansion. It fixes bugs, refines generals, adds cut units and features, eliminates crashes on Challenge mode maps, improves balance, AI, and stability.

USS Darkstar 25th Anniversary Patch - an addon that improves game textures, adds a loading screen, HD background and animated logo in the main menu, as well as an icon for the Steam library.

FlatOut: Ultimate Carnage. Hardmod - a mod that significantly increases the game's difficulty for special connoisseurs. In addition to the AI controlling faster and heavier cars than the player, it also removes the original wall-riding physics and makes it like in FlatOut 2.

Tiberium Crisis 2: Dawn Fall is a mod for Yuri's Revenge that combines the ideas of C&C3 and C&C4 on the classic engine and has achieved impressive progress in graphics quality. The mod adds a new campaign that presents an alternative reimagining of the events of Tiberian Twilight and significantly deviates from canon.

Azure Sheep is a story mod for Half-Life where the player takes on the role of security guard Barney Calhoun. Unlike the original, his main goal is to rescue his scientist girlfriend Kate from the Black Mesa complex. The mod adds a new campaign with unique maps, enemies, and scenes, and is closely intertwined with the events of the original game.