Just figured out that Mods do work on Q2Rev, any! But... Not all the commands are implented into the engine... this is what I did...
Installed Eraser Mod by moving the eraser folder to the root of the SD card...
Loaded up Q2Rev, and did this cmd, "game eraser", and this what happened...
"game eraser"
Added one pak file, "SD:\Eraser\pak7.pak"
Unknown command "vid_restart"
I think that "vid_restart" is to restart the engine, and load up, pak0.pak, pak1.pak, pak7.pak, and other.
Only "vid_restart" is needed... ORR... Add a pre DOS command file to tell the Q2Rev what to load and that...