just a lil suggestion
TANKS! hehe if marines could drive tanks around, crushing everything thatd be cool... hehe... O no, an onos..... BOOOM hey, wehred it go? hehe
o and this would probably never get used, but if the weapons marines dropped were like tiny buildings, and aliens can destroy em, thatd be more realistic.... and they should last longer than 10 seconds,... cause guns dont disappear..... or do they?