Comprehensive Technology Tree Overview in Caveman2Cosmos Mod for Civilization IV

Doom CE is a massive total conversion for GZDoom that combines PlayStation Doom, Final Doom, and Doom 64 into one mod. It faithfully recreates the atmosphere of the console versions, adding modern features and settings, restoring content that was absent on consoles, and introducing numerous visual improvements.

Scarlet Rivensin: The Ruiner is a dark total conversion for Doom 3 based on the Dhewm 3 port, played from a third-person perspective where you take on the role of a harbinger of death. Hordes of demons, new monsters, weapons, abilities, and atmospheric locations await you, blending spectacular combat with elements of classic shooters.

Half-Life Overhaul Reanimation Pack — an addon for the Half-Life Overhaul Pack mod, adds weapons and elements from Opposing Force, as well as new animations for classic guns.

Doom: Comic '96 is a gameplay mod for Doom inspired by the promotional Doom comic that was distributed at E3 in 1996. It transforms the original Doom into a more dynamic and expressive game, with reworked weapons, enhanced enemies, and visual/sound effects stylized after the comic.

Dinah-Mite is an atmospheric game based on GZDoom inspired by R.L. Stine's Goosebumps books. Young Duchess Dinah returns to a creepy academy where instead of lessons there are monsters, puzzles, and strange teachers. It's a dynamic action game with dialogues, unusual weapons, and fairy-tale horror.