DSDA-Doom

This is a fork of prboom+ with many new features, including:

* Heretic, Hexen, MBF21, and Doom-in-Hexen support * In-game console and scripting * Full controller support * Palette-based lightmode for opengl * Debugging features for testing * Strict mode for speedrunning * Various quality of life improvements * Advanced tools for TASing * Rewind

DSDA-Doom requires game data to run. Free game data is available in the freedoom package. Commercial game data can be packaged using game-data-packager. DSDA-Doom supports all flavors of Doom, including The Ultimate Doom, Doom 2 and Final Doom as well as Chex(R) Quest, HacX, Freedoom: Phase 1 and Phase 2 and FreeDM.

Additionally, DSDA-Doom supports Heretic and Hexen.