This is an "early" beta of Doom3 for AROS, based on the dhewm3 branch.

It works for me, but may not for you.  IF the game crashes the default stack (1000000) may be to low, change it in the icon information, or launch ADoom3 from the shell, setting it before launching.

There is a known problem when you enter the doorway leading into the base near the game start in mars city.  The crash can be "skipped" by using noclip in the ingame console (press ctrl-alt-`)

Network support also is not yet implemented.

Also included is a diff file against the dhewm3 branch to build the aros version within the aros source tree, but make sure to have cmake installed.