I'm really big into FPS as most are, and really big into the DS so when looking through directories of homebrew games and ports, I always run into these games but never try them since it's so complicated to get them to work. If anyone can provide a small step by step for each of these games and maybe provide links to the shareware map files (like the pak0.pak and .wad files for Quake and Doom respectively), I'd be much obliged. Thanks in advance. Oh, and out of the other shooter ports out there, which ones are free? I know there's Hexen, Heretic and RoTT, but I don't know which ones are shareware/can be played for free. Thanks again.