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Grimace Invasion

A rapid pixel-art defense game featuring Skibidi-toilet shooting, increasingly fierce Grimace alien waves, survival challenges, and a local leaderboard.

  • Free
  • Browser
  • Landscape
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Quick facts

Game details

Channel
Shooting Games
Subcategory
FPS Games
Provider
GamePix
Provider category
monster
Provider genres
monster
Content basis
Slacking Games guide linked to the provider record
Platform
Web Browser
Orientation
landscape
Player frame
800 × 600
Provider record fetched
July 21, 2026
Desktop controls
See the controls below
Touch controls
See the controls below

Game files and artwork come from the named provider. Slacking Games maintains this page's categories and related-game links. Read how the catalog is reviewed.

About Grimace Invasion

The pixelated adventure combines escalating survival pressure with a local competitive record. Each encounter asks players to sharpen their aim, endure another wave of relentless Grimace aliens, and climb the leaderboard by performing strongly across repeated survival challenges.

Objective: Defend the universe from Grimace aliens and climb the local leaderboard.

Core loop

  • Aim at incoming aliens, maintain rapid fire, survive the current assault, and face a more intense wave.

Gameplay mechanics

  • Rapid-fire shooting
  • Grimace alien waves
  • Aim-focused defense
  • Survival challenges

Progression and modes

Alien waves become increasingly intense.

  • Performance is tracked on a local leaderboard.

What to expect

  • Fast pixelated action
  • A Skibidi toilet firing position
  • Relentless alien assaults
  • Escalating survival pressure

Grimace Invasion is provided by GamePix and is playable here through its browser-game embed.

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