Headcrab Invasion

Playing Headcrab Invasion Online

Headcrab Invasion is a side-scrolling action game where you control a creature that launches forward and grabs targets. You steer with the mouse and aim your jumps to hit people, then you collect money from what you take. That money feeds upgrades, so each run can push you into stronger launches and better progress. The loop is fast, and the game keeps you moving forward with constant targets on the ground.

The game leans into growth. Early play feels weak and short. After upgrades, you cover more distance and chain hits more easily. The best runs happen when you keep a clean line and avoid wasting jumps. Misses slow you down. Good hits keep momentum and build money faster. It becomes a cycle of aim, launch, collect, upgrade, then push for a bigger run.

Headcrab Invasion is not subtle about its theme. It describes killing and eating brains as the main goal. That makes it an adult-leaning shock game even when it looks simple. If you list it on a site, the honest description should match that tone, because the core action does not change.