This pk3 enables the all cheats access without the facehugger glitch. Instead of the facehugger, the loader appears instead. Press any number that correspond a certain weapon to continue playing. I have modified this to play cooperative and to enable 'noclip' for the outside door in e1m3 map. However, I have found out later that the original pk3 can permit you to 'noclip' without the facehugger glitch when you die. The facehugger glitch does appear when you 'give weapons' or go to 'god' mode the next time you die. However, if you want to play cooperative, give the original pk3 a shot. My pk3 is used as a last resort or if you decide to play by yourself and need an extra help with cheats. I have used the latest Gzdoom port for this pk3. It is version 1.8.02 which can be downloaded here: http://www.osnanet.de/c.oelckers/gzdoom/download.html The original pk3 can be found here: http://www.moddb.com/mods/acm-2014 The modified Aliens.pk3 is from the original Aliens2014fix.pk3. Simple setup for cooperative mode under Gzdoom, just place either the original Aliens2014fix.pk3 or Aliens.pk3 (last resort) under where Gzdoom.exe is. Create a shortcut to pinpoint the Gzdoom.exe. For the Host, create shortcut as: gzdoom.exe -host 2 -file Aliens2014fix.pk3 +sv_cheats 1 Note: The number '2' after host is the number of total players. It can be changed to '3' or '4'. Replace 'Aliens2014fix.pk3' if you want to use my pk3 which is 'Aliens.pk3'. For the Client, create shortcut as: gzdoom.exe -join xx.xxx.xxx.xxx -file Aliens2014fix.pk3 +sv_cheats 1 Note: 'xx.xxx.xxx.xxx' is the ip address of your host. Additional options for the host, press escape to access menu when game starts. Select OPTIONS and then GAMEPLAY OPTIONS. Under GAMEPLAY OPTIONS, select INFINITE AMMO to 'yes' and ITEMS RESPAWN to 'yes'. As far as I can tell, the original pk3 would not display the facehugger glitch after you die. Modified by Deadmeat. --end--