3) Flood from halo series
4) Brutes from halo series
5) Elites from halo series
6) Army from Stubbs the zombie
7) Talon Company, Talon Company Hit-Squad from Fallout 3
8) Yaoi Guai From Fallout 3, Fallout: Honest Heart
9) Spore plants from Fallout: New Vegas, Fallout: Honest Hearts, Old World Blues
10) Geckos Fallout: New Vegas, Fallout: Honest Hearts
11) White Legs from Fallout: New Vegas
12) Giant mantis, from Fallout: New Vegas, Honest Hearts
13) Spore carrier from Fallout: New Vegas, Honest Hearts, Old world Blue
14) Cyber-dogs from Fallout: Old World Blues
15) Sentry Bots from Fallout 2, Fallout 3, Fallout New Vegas,
17) T’Ian Warriors from Breakdown
18) Super Mutant Overloads from Fallout 3 Broken Steel
19) Grapplers from Sleeping Dogs
20) Cazadores from Fallout: New Vegas
21) Nightstalkers from Fallout: New Vegas
22) Lakelurk from Fallout: New Vegas
23) The Headcrabs and Poison ones from Half-Life series
24) The Ghost people from Fallout: New Vegas DLC Dead Money
25) Drones from Halo series