They’ve arrived. They suck heads. They steal money. And they kill. Mercilessly. Feast on the brains of as many humans as you can – your hunger knows no limits!
Play Headcrab Invasion Online Game. One of many Arcade Games to play online on your web browser for free at KBH Games. Tagged as Arcade Games, Invasion Games, and Skill Games. Upvoted by 17 players. Other games you might like are Bunny Invasion and Balloon Invasion. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.