Fixed initial warthog encounter on 'Outskirts'. SMG gains ~20% damage bonus.

Fixed certain maps not being compressed. Sentinel beam gets a ~15% heat efficiency buff.

Fixed AI perception range on all maps. Made battle rifle fully automatic for easier single fire shots.

Fixed ammo capacity on 'Metropolis'. Gave all imprisoned marines plasma pistols, lowered AI count encountered after going down elevator, and increased AI count at end of 'Gravemind'.

Fixed an invincible brute from appearing on 'The Great Journey'.