The Visitor: Massacre At Camp Happy is an enthralling adventure game crafted by ClickShake. In this game, you get to take control of an alien slug and devour various creatures to acquire their diverse abilities like flight, swimming, climbing, and numerous others. You can maneuver your slug using either the arrow keys or WASD keys, and consume creatures with either the Spacebar or CTRL key. At the beginning, you are merely a minuscule worm with the aim of gobbling up everything and everyone in your vicinity to grow larger and more powerful, ultimately reaching a stage where you can even consume humans who are cowering in their tents.