I ll play with this scenerio
Oddworld will win if the industrial were involved. General Dripik must have earn his rankin through such kind of military
Vykers have hover technology and a special fabric softner that burns clothes. 
could throw orange explosive cans from SW to destroy all mobile units like tanks and warthogs
Sligs have bullets and ?lasers? slogs can be commanded by sligs. ATTACK dogs.
then you have you have big bros sligs. Take out three or four men no bother.
Plus Warlarks(not sure bout spelling) they have possesion of ball shape tanks that give you a nasty shock. And most annoyingly one of the warlarks carrys slegs which come as a endless supply. *Its magic*