Sauerbraten is a free multiplayer & singleplayer first person shooter, the successor of the Cube FPS.Much like the original Cube, the aim of this game is fun, old school deathmatch gameplay and also to allow map/geometry editing to be done cooperatively in-game.The engine supporting the game is...

Dhewm 3 is a source port of the original Doom 3 (not Doom 3 BFG, for that you may want to try RBDoom3BFG). It's known to work on Windows, Linux, macOS, FreeBSD, OpenBSD and AROS, but it should work on (or be easily portable to) any system that supports OpenGL 1.4 with ARB shaders, SDL and...

Yamagi Quake II is an alternative client for id Software's Quake II. Our goal is to provide the best Quake II experience possible, we strive to preserve the gameplay as it was back in 1997. Thus we aim mostly for bug fixes, stability and gentle enhancements were appropriate. Yamagi Quake II has...

ioquake3 is a free and open-source software first person shooter engine based on the Quake 3: Arena and Quake 3: Team Arena source code.The source code is licensed under the GPL version 2, and was first released under that license by id software on August 20th, 2005. Since then,our dedicated...

SeriousSamClassic-VK is open source game engine version developed by Croteam for Serious Sam Classic with Vulkan support, but it should work on (or be easily portable to) any system that supports Vulkan and SDL2.Note that while the Serious-Engine source code has been released under GPL, you...

SeriousSamClassic is open source game engine version developed by Croteam for Serious Sam Classic, but it should work on (or be easily portable to) any system that supports OpenGL 1.3 and SDL2.Note that while the Serious-Engine source code has been released under GPL, you still need to legally...

Linux offline version of the popular gameMore explosive arena style action! Battle against the AI or with friends in this cartoony platform shooter. Up to 4 players can play at once!Gun Mayhem returns with brand new maps, and much more:- new campaign with 16 progressively challenging missions-...

Linux offline version of the popular gameGun Mayhem is a high octane arena style versus game! Battle with or against AI and friends alike in this cartoony platform shooter- Supports up to 4 players at once- Utilize over 60 different firearms- 12 diverse maps to fight on- 4 unique gameplay modes:...

Counter-Strike Portable (abbreviated as CS Port and now known as Critical Strike Portable) is a game based on the Unity graphics engine and using nVidia PhysX physics. It is a copy of Valve's Counter-Strike modifcation.game modesBeing a copy of the Counter-Strike game, the game includes the...

This is Pangea Software’s Nanosaur updated to run on modern systems. Originally released in 1998 as a Mac-only game, Nanosaur casts a cybernetic dinosaur from the future who’s sent back in time 20 minutes before a giant asteroid hits the Earth.NOTE: This is only to provide appimages, I am not the...