Hardcore project mixed with m1 & m2

Version 1: Added Defense Drone, Hulk, Evil Defense Drone, and some new wall textures Version 1.1: Added New Automatic Shotgun. Version 1.2: Fixed Defense Drone Hit Sounds. Version 1.3: Fixed Hulk melee attack. Version 1.4: changed hulks health 3000 to 1000, increase bobs health slightly, changed weapon strength slightly, warning all weapons will disappear when they have no ammo, missile launcher has a 2nd trigger shoots two missiles at once. Version 1.5: Added more ammo for assault rifle, give bobs 2nd attack, fix items images. Version 1.6: Fixed player's alien staff bolt, found out you can use infinity shapes and the Physics Models in Marathon 2 since this is using the Aleph One app not the original marathon app, so I added a new weapon same as the shotgun but with explosives rounds, changed hulks projectile speed from 300 to 150, added more bobs in vacbobs spot with quick fire, changed Major S'pht'Kr Bolt damage slightly, changed Evil Defense Drone guided missile to no guided missile.