Okay recently I came into possession of the old DooM Games, and was able to extract the wad files and such, DOOM.WAD, DOOM2.WAD, HERETIC.WAD, HEXENDD.WAD, HEXEN.WAD, etc. Now what sort of setup is required for these games to work using Lakka? would a mouse and keyboard be advisable? what is with the prboom.wad that is listed in the bios section of the FAQ? Finally what can I expect using a raspberry pi 3 with these games on Lakka 2.0.
Note: these are the full versions, not shareware.