[JayDee]

I have found a way how to get an army of sligs on abes exoddus pc version

go to the brewery when you first enter take control of the glukkon shout help the crawling slig will come down and get some pants prees F5 then F6 quickly and the a new crawling slig will spawn up top and the alarm will still be on. repeat till done

edit*
this one might not work on the full version but it does on demo of AE at the first part take control of a slig and hit a mudokon NOT SHOOT then when hes laying down on the floor face first shoot and he should stay there then if you save your game and load it back up his body parts should be all over the screen