12 Alien Grunts vs 12 HECU Grunts - Even Numbers - Half-Life Retro Battles
12 Alien Grunts vs 12 Assassins - Even Numbers - Half-Life Retro Battles
12 Alien Grunts vs 12 Security Guards - Even Numbers - Half-Life Retro Battles
12 Alien Grunts vs 12 Otis - Even Numbers - Half-Life: Opposing Force Retro Battles
Metrocop fan vs HECU marine enjoyer
12 Security Guards vs 12 Grunts - Even Numbers - Half-Life Retro Battles
24 Vortigaunts vs 12 Grunts - Half-Life Retro Battles
HECU vs alien grunts
24 Zombies vs 12 Grunts - Half-Life Retro Battles
24 Alien Controllers vs 12 Grunts - Half-Life Retro Battles
Guy underestimates Alien Grunt | Black Mesa (Volume Warning)
6 Otis vs 12 HL1 Grunts - Half-Life: Opposing Force Retro Battles
HECU Grunt video
24 Vortigaunts vs 12 Automatic Turrets - Half-Life Retro Battles
Half Life - Human(H.E.C.U.) Grunt radio chatter/sounds
Black Mesa HECU vs XEN Warehouse Zone
Half-Life Lost World, Alien Grunt ANIMATION CANCEL (Difficult Mechanic!)
12 Security Guards vs 12 Assassins - Even Numbers - Half-Life Retro Battles
Alien Grunt vs Barnacle
half life alien grunt
