BIRO CLASH
Classroom Desk Physics  ·  Box2D v3 + Raylib
1. Game Mode
✓
1v1 Classic Duel
1v1 Classic Duel
2 pens facing off head-to-head.
✓
2v2 Team Clash
2v2 Team Battle
Blue pair vs Red pair battle.
✓
Battle Royale FFA
Battle Royale
4 players. Last pen standing!
2. Desk Arena
✓
Front Groove Barrier
Groove Barrier
Backboard blocks top falloff.
✓
Open Wood Desk
Open Desk
Lethal drop on all 4 edges!
✓
Dual Edge Rails
Dual Rails
Side rails for bank shots.
3. Starting Orientation
✓
Vertical Upright
Vertical
Broadside open for sweeps.
✓
Horizontal Facing
Horizontal
Slim head-to-head profile.
✓
Gauntlet Cross
Gauntlet Cross
Asymmetric angle clash.
4. Match Type
AI Difficulty
Online Lobby & Sharing
Phone Pairing Tutorial
P2P Pairing: Phone 1 creates room code  ➔  Phone 2 enters code  ➔  Connected!
Your Room Code
- - - - -
Direct Link: Generating link...
Generating QR...
Waiting for opponent...
Connecting...
Control Method
Loading physics engine...
Start Fresh Match 🔄
🐛 Found a bug? Report it on GitHub
Built with AI  ·  Box2D v3.2.0  ·  Report Bug  ·  GitHub

BIRO CLASH

School Desk Physics
📌
Classmate: "Nice shot!"
📝 PASS A DESK NOTE
🖊
OPENING SCHOOL DESK...
Compiling Box2D v3 WebAssembly
Preparing physics world...
Touch & swipe or click & hold to flick  ·  Report a Bug