Space marines is a much overrated tactic which used to work well in singleplayer by exploiting the weakness of the AI but is easily beaten in multiplayer. It mainly consits of spamming frontline arty EG 9 inf 4 Line arty This gives them massive soft attack, and pretty much rekts other infantry. It's considered to be an 'OP' division design. Home Discussions Workshop Market Broadcasts. Ordinanza del presidente della corte 21.