Play 2048 Battle Royale
with Friends

Merge numbers, grow bigger, dominate the leaderboard!

No signup · No app · Just play

How to Play NumChain

Master the game in 3 simple steps

1

Tap Play Now

One tap and you're in. Use "Play with friends" to add your name and invite others—optional!

2

Move & Merge

Control your number with mouse or touch. Collide with matching numbers (same value) to merge and grow!

3

Avoid Dangers!

Watch out for red obstacles, enemy balls, spikes, and deadly snakes! Touch a snake's head = instant game over!

⚠️ Game Hazards

🔴 Red Obstacles

Reduce your score by 2-6 points when touched. Appear at score 10+.

💀 Enemy Balls

Large dangerous balls that hunt you. If bigger than you = game over! Appear at score 30+.

⭐ Spikes

Rotating spike obstacles that reduce score and push you away. Appear at score 50+.

🐍 Snakes

DEADLY! Touch the red head (mouth) = instant game over! Body reduces score. Appear at score 30+ (Level 1) or Level 2+.

Multiplayer Game Modes

Play your way - with friends or challenge random players worldwide

🌍

Play with Randoms

Jump into instant matchmaking and compete with players from around the world. Quick games, endless fun!

🔒

Create Private Room

Generate a unique 6-digit code and share it with friends. Your own private battlefield!

🔑

Join Friend's Room

Got a room code from a friend? Enter it and join their game instantly. Team up or battle it out!

Choose Your Game Mode

🎯 Classic Mode

  • Free-for-all battle royale
  • Up to 50 players per room
  • Merge matching numbers to grow
  • Avoid bigger players, hunt smaller ones
  • Real-time leaderboard
  • Instant respawn on death

🤝 Private Rooms

  • Create custom games with friends
  • Share 6-digit room codes
  • Control who joins your game
  • Perfect for tournaments
  • Chat with teammates (coming soon)
  • Custom game rules (coming soon)

Why Play NumChain?

Instant Play

No downloads, no sign-ups. Just click and play!

Real Multiplayer

Compete with real players in real-time

Cross-Platform

Play on desktop, mobile, or tablet

Leaderboards

Compete for the top spot globally

100% Free

No paywalls, no ads, pure fun

60 FPS Smooth

Buttery smooth gameplay experience

Ready to Build Your High Score?

One tap to play. No signup. Can you beat the high score?

Score
2
Level
1
Easy
👑 Top 5
Your final score:
0

Help me keep running this game for free—no ads, no spam, no bloat. Your contribution can help me cover high server costs.

Buy Me a Coffee
💀 ELIMINATED
You were eliminated by another player!
0

🏆 Room Leaderboard

Loading...

🎉 LEVEL UP!

You've reached Level 2!

Choose how to play

Share this code or link with friends:

------
NumChain Logo

Install NumChain

Keep playing locally without opening it in browser

✓ Ad free
✓ No login required
✓ Play offline

☕ Enjoying NumChain? Your support helps keep it free—no ads, no spam. Thanks for playing!

Buy Me a Coffee