KiLLPaKu!
A 3D action game where you control Bebe, a gluttonous monster. Aim at the weak points of the fighting "onis" and deal the final blow! Literally, enjoy picking the best parts!

Positive · 3 reviews
100% positive (3 / 3)





Reaction Challenge is a fast-paced aiming test. Move your mouse to aim the crosshair and click to shoot the red target. Each hit scores 1 point. Miss once and the game ends. Challenge yourself to get the highest score. Simple to learn, hard to master.
Released
June 16, 2026
Price
Platforms
Windows
Developer
Publisher
Last sync
September 26, 2026
Reaction Challenge is a fast-paced reaction time and aiming test game.
Gameplay:
- Move your mouse to aim the crosshair
- Click to shoot the red target
- Each successful hit gives you 1 point
- One miss ends the game immediately
Features:
- Simple one-click gameplay
- Real-time score tracking
- Best score saved locally
- Fullscreen support
Challenge yourself to achieve the highest score! How fast can you react?
Controls:
- Mouse: Aim crosshair
- Left Click: Shoot target
- ESC: Exit game