█████╗ ██████╗ ███████╗███╗   ██╗ █████╗ 
██╔══██╗██╔══██╗██╔════╝████╗  ██║██╔══██╗
███████║██████╔╝█████╗  ██╔██╗ ██║███████║
██╔══██║██╔══██╗██╔══╝  ██║╚██╗██║██╔══██║
██║  ██║██║  ██║███████╗██║ ╚████║██║  ██║
╚═╝  ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═══╝╚═╝  ╚═╝

Arena Survival

Browser Roguelike with On-Chain Leaderboard on MegaETH

Play · Leaderboard

---

Pay 0.001 ETH to play. Highest score wins the pool.

Browser-based roguelike survival game. Explore procedurally generated dungeons, fight enemies, collect loot. Top scores written to MegaETH (10ms blocks). Daily prize pool distributed to top players.

---

File Map

  arena-megaeth/
  AGENTS.md
  CHANGELOG.md
  CLAUDE.md
  PROMO.md
  README.md
  SESSION_NOTES.md
  about.html
  admin.html
  arena-game.html
  arena.html
  build-neocities.sh
  generate-icons.html
  guides.html
  help.css
  help.html
  hub.html
  index-old.html
  index.html
  indexextreme.html
  leaderboard.html
  manifest.json
  package-lock.json
  package.json
  party-game.html
  party.html
  promo.html
  styles.css
  sw.js
  vite.config.js
  assets/
    arena.js
    config.js
    configextreme.js
    entities.js
    entity.js
    icon-192.png
    icon-512.png
    index.js
    item.js
    items.js
  ... (6738 more files)

---

Roguelike survival game with on-chain leaderboards on MegaETH.

Play Now

---

What is this?

A browser-based survival game where you fight endless waves of monsters. Pay 0.001 ETH to play, and if you get the highest score of the day, you win the entire prize pool.

• Turn-based roguelike gameplay
• 40+ monster types with unique AI
• Loot and equipment system
• Scores recorded permanently on MegaETH
• Daily prize pools (95% of entry fees)

How to Play

Controls

Key	Action
WASD / Arrows	Move
E / Enter	Pick up item
X / H / Space	Attack
C / J	AOE Attack
Z	Wait
1-9	Use skills

Move into enemies to attack. The game is turn-based—take your time.

Goal

1. Survive as many waves as possible
2. Kill monsters for points
3. Collect loot to get stronger
4. Top daily score wins the prize pool

Setup

Get Testnet ETH

1. Visit testnet.megaeth.com
2. Connect wallet and claim free ETH

Add MegaETH Network

Network: MegaETH Testnet
Chain ID: 6343
RPC: https://carrot.megaeth.com/rpc
Symbol: ETH
Explorer: megaeth-testnet.explorer.caldera.xyz

Smart Contract

Deployed on MegaETH Testnet (V4):

0x6023678244e0E009B751e418436871dC52378946

Pay-Before-Play Flow

// 1. Player pays 0.001 ETH to start
function startGame() external payable;

// 2. After game over, submit score (free)
function submitScore(uint32 score, uint32 wave, uint32 kills, bytes16 name) external;

Prize Distribution

• 95% of entry fees → Daily prize pool
• 5% → Platform fee
• Top scorer at 24h epoch end wins the pool

Development

# Install
npm install

# Dev server
npm run dev

# Build
npm run build

Deploy Contract

cd contracts
cp .env.example .env
# Add your private key to .env

forge script script/DeployV4.s.sol \
  --rpc-url https://carrot.megaeth.com/rpc \
  --broadcast \
  --gas-price 1000001 \
  --gas-limit 150000000

Tech Stack

• Frontend: React, Vite
• Auth: Privy (email + wallet)
• Blockchain: MegaETH (10ms blocks)
• Contract: Solidity, Foundry

License

MIT

---

Built on MegaETH