added background music

replaced delta beam rifle with grinder gravity hammer

replaced corpsmaker hammer with tartarases gavel and replaced plasma caster with delta beam rifle H2. and added new sounds and effects to grunt event also added ONI scout hog to infected spawn.

replaced whale event with a demonic giant grunt event

Added 4 more ramps and gravity lifts and added special event that occurs during rounds. increased grenade spawn times to 30 seconds. the reason for the added lifts and ramps is to improve the wart hogs ability to get kills with larger groups of people.

added arrows above man cannons to make them more noticeable