Open Source MinGW/MSYS2 First Person Shooters

Hammer of Thyrion (uHexen2) is a cross-platform port of Raven Software's Hexen II source. It is based on an older linux port, Anvil of Thyrion. HoT includes countless bug fixes, improved music, sound and video modes, opengl improvements, support for many operating systems and architectures, and documentation among many others.

Libdoomwad is a C++ platform-independent class library used to manage data structures inside data (wad) files for Doom and Doom 2. Its target audience is developers of Doom editors.

qbism Super8 is an open source 3D game engine with advanced yet intentionally retro 8-bit graphics for a crunchy pixelated look. The source code is forked from Makaqu Quake with enhancements from other Quake projects. The goal is to expand capabilities of authentic software-rendering without sacrificing performance. Features ———— Real 8-bit software graphics Plays most modern epic Quake maps that require enhanced engine limits and extensions. Colored static and dynamic lights. Scorch marks (stainmaps), fog, transparent water and particles, and skyboxes. Unique indexed colored lighting that doesn’t slow down the engine. Plays nice with weird laptop screen resolutions and Windows XP/ Vista/ 7. Record demos directly to xvid, mp4, divx, or other avi-compatible formats. Start and stop demo recording any time during a game. Start and stop video recording any time during a game or demo. Fisheye mode! [Optimize me!] Mothballed project: QBismFusion = enhanced QFus

assimilate3d is a SDL/OpenGL mutliplatform 3D game engine made to experiment with 3D engine concepts and present the findings to amateur game programmers in an easy to understand format. Some features: Quake3 BSP maps, key bindings, Quake console

OpenGl Game involving monsters Huge explosion and a procedural random contest. Tech Demos: http://www.youtube.com/view_play_list?p=B793E7CC935DC704