Popular games built on game engine GZDoom

When the best friend becomes an enemy, and the main villain becomes you yourself and blood flows like a river, someone will definitely have to answer the main question - Who is behind the awakening of ancient evil and is there still a chance for humanity?

My House is a mod for Doom II designed and released by Veddge as a tribute, reportedly to have been unearthed from an old floppy disk belonging to his deceased long-time friend Tom who started work in 1999 with some UDMF features added by Veddge.

DR4 is a compilation pack of various mods and assets which aims to bring Classic Doom into the modern era. It replaces all 2D sprites to the 3D models, adds new high resolution textures, shaders/materials and some other stuff.

Prequel to the popular "Trench Foot" Warhammer 40,000 and Lovecraft-inspired total conversion for Doom II.

Fight your way through this cartoony FPS with insane characters, intense level design, and verticality like never before! This fully-voice acted FPS will push you to new levels.

A weapons and gameplay mod for GZDoom that was made as an attempt to merge old school and new school FPS design sensibilities, created by MagSigmaX

This mod builds on the PSX Doom Total Conversion and Doom 64 Retribution, to take advantage of the latest GZDoom versions and adds many features that make them more faithful but were impossible to implement at their time of release. To achieve this, a large amount of the code has been adapted from GEC Master Edition (also known as DZDoom) into ZScript, while looking at the reverse engineered source code and existing source ports of these games for reference. In addition to that, the mod is highly modular and also incluides many optional "enhancements" that deviate from the original experience. Depending on your taste you can opt for going as close to vanilla as possible, or experiment and play with upscaled textures, PBR materials, flashy particle effects and other features that are common in other GZDoom "enhacement" mods.

Operation Sea Wolf is a total conversion for GZDoom/Doom II developed by Mike MacDee (Impie) in 2018 and released in full in 2019. It is an eight-map remake of Operation Arctic Wolf by Laz Rojas, and the third "Winter Agent Juno" mod, following Project Einherjar and Midgard Outlaw. Impie remade the Arctic Wolf maps from scratch, often combining several locations into a single, sprawling map.

Quake 4 Lightning Fast Mod is a Doom mod for both single and multiplayer modes based on Quake 4

Fly, fight, and survive in a flight action game like no other using the GZDoom engine!

The Ghoul's Forest 3 is the final single player WAD in the series of The Ghoul's Forest. Ghoul 3 has four ghouls which you have to kill (rather than one) before they kill you. Standing around and shooting at it or running around the outside won't work any more as they all have different attack patterns. Ghoul 3 plays like Ghoul 2. You start in the center of the forest with a camp fire. The fire goes out and one of three Ghoul's appear and start to hunt. Sjas, the ghostly face from Ghoul 2, Jitterskull, a huge skull with a strange movement pattern and a charge attack, or The Creeper, a shadowy figure which pops up in your face up close.

A Standalone Doom 2 mod stretching the GZDoom source port of Doom 2 to its ultimate limits. This is a survival Horror game set on a remote island. 6 Chapters, 8 monsters, and a large assortment of weapons. Combat has an emphasis on melee, though there are a few guns.

This a gzdoom mod that contains all of the weapons and items from Half-Life and Half-Life: Opposing-Force, also includes some extra sutff from other mods to fill the item holes. With a focus on fast-paced combat and visual fidelity, Lambda transforms Doom into a hybrid sci-fi shooter with classic mechanics and upgraded graphics.

Project MSfiX'D improves over the original Project MSX with fixes for objective bugs (Orion using deprecated form of A_RailAttack) and player options like auto-reloading, HUD element opacity, etc. Also built-in cross-IWAD support.

Sunset Street Ninja is a Action platformer/Fps beat em up, with semi nonlinear progression and with a hub world and retro style graphics.

Jazz Jackrabbit Doom is Total Conversion for Doom 2 featuring Jazz Jackrabbit from the same-titled game.

Legacy of Suffering (a.k.a LOS), is a Doom 3 themed mod for GZDoom and Skulltag created by Logan MTM, released on 28 November 2009, and was updated on December 1 the same year. It received one of the 2009 Cacowards. The mod also contains artworks by Licinio Ribeiro de Souza and was playtested by Nigel "Enjay" Rowand.

Lazarus Mod 3 is a is a solo/multiplayer complete modification with Doom 4 weapons, monsters, sounds, sprites, hud style and aesthetics of Doom 2016 for Doom I & Doom II. Lazarus is a redesign of the weapon sprites created by Necronixis but using part of the original artwork created by Id & Betsheda for Doom4.

"War. War never changes. And neither does- THE DOOM DWELLER- you were chosen by THE OVERSEER to enter VAULT 666 and locate THE WATER CHIP. If you fail, your home, your friends, and your PET BUNNY will perish. Traveling the Wasteland, your investigations lead you to a CAVE ENTRANCE. But what's this? No vault dwellers in sight, but more mutants than you can shake a boomstick at! It stinks like rotten meat! So, pump that POWER FIST, rev that RIPPER, and unload your 10MM, right into the face of HELL! Welcome to VAULT 666! Death in the Vault is about to change!"

Eviternity is a 32-level megawad for MBF-compatible source ports, created by Joshua O'Sullivan (Dragonfly). It was released on 10 December, 2018, the 25th anniversary of Doom's release, alongside the OTEX texture pack by Ola Björling (ukiro), which the WAD uses exclusively.

A GZDoom MOD using Kontra Kommando's Aliens: Trilogy/Ultimate Doom modification as its base. Play as four unique classes against the power of the Xenomorphs, all while battling with Weyland/Yutani Company forces, opportunistic mercenaries, and malfunctioning combat droids. Play with Doom or Doom 2 wads and pwads or try the included map set for the ultimate terror.

Hurt is a large Doom map to be played with GZDoom

Space Cats Saga Chapter II: Macrocosm is the sequel to DerTimmy's megawad by the same name. Download and kick Demon Butts with 3 different Alien Catgirls -the Starborn, fight your way through 15 large maps with completely new and devastating weaponry. Fully compatible with Megawads and Add-Ons, this Doom modification reskins for almost all monsters and decorates.