Achtung Duo

One iPhone. Two players. Instant rivalry.

Achtung Duo turns any spare moment into a pocket-sized battle arena. It is fast, easy to pick up, and impossible to put down. Steer your snake, dodge danger, cut off your rival, and outlast everyone else in quick, chaotic duels.

Created in 2010 and played over 50,000,000 times worldwide, Achtung became the favorite multiplayer snake game for friends and families. Now it is back with its biggest update yet.

•• NEW IN VERSION 4 •••

PRACTICE MODE
Sharpen your steering without pressure. Adjust the speed, improve your control, and get ready for real competition.

NEW POWERUPS
Arcade mode now includes four new powerups:
- TurnBoost, for tighter turns
- Flame, to burn down 50% of all trails
- Swap, to switch positions with other players
- Fat, to grow your snake thicker

A new powerup indicator shows exactly how long your active effect will last.

HAPTIC SUPPORT
Feel every close call, crash, and win with haptic feedback on supported devices.

MORE SETTINGS
Customize the game to match your style:
- Turn controls on/off
- Holes on/off
- Countdown on/off
- Visual effects on/off
- Screen edge on/off

IMMERSIVE EXPERIENCE
Version 4 also brings:
- Enhanced graphics and improved animations
- Smoother performance and gameplay refinements
- A complete codebase rewrite
- No more ads!


•• WHY PEOPLE KEEP COMING BACK •••

- Local two-player snake battles on one iPhone
- Simple two-button controls
- Quick duels and instant rematches
- Challenging bot opponent
- Slow, normal, or fast gameplay
- Endlessly replayable chaos

SOLO OR DUO, ANYWHERE
Play solo to sharpen your skills, challenge a friend for instant rivalry, or battle a bot when no one else is around. Whether you have two minutes or twenty, Achtung Duo is always ready for one more match.

Download Achtung Duo now, and turn one iPhone into instant chaos.

Created with love by Aldert, Erik, Reinder & Reinier in 2010. Revived by Aldert in 2026 with help from AI. Special thanks to Filip Oscadal & Kamil Dolezal for creating the 1995 DOS classic “Achtung, die Kurve!” and to Psy Brazil for the music.