Sepolia only (chainId 11155111). GitHub publication and IPFS hosting are approved; site label pepes-armed. The repository and everything built from it is MIT. TOKEN SUPPLY (launch policy): PepeIce has a zero-argument constructor that mints exactly 10^27 minor units (1,000,000,000 ICE, 18 decimals) to msg.sender and nothing else; no mint function, owner, pause or proxy. Do not put totalSupply or allocation splits in launch.json; they come from the versioned launch policy and the factory must receive the full 10^27. HOOK: JackpotHook constructor takes only IPoolManager; in launch.json hook.constructorArgs is exactly the literal Sepolia PoolManager 0xE03A1074c86CFeDd5C142C4F04F1a1536e203543, no placeholders. Permissions beforeSwap and beforeSwapReturnDelta only; never beforeInitialize (the factory opens the pool). No owner, admin, fee setter, pause, upgrade, selfdestruct or delegatecall. POOL: pairedCurrency native ETH, fee 3000, tickSpacing 60, initialPrice 79228162514264337593543950336000 (1,000,000 ICE per ETH). There is no $IMD on Sepolia: where the prototype shows $IMD the release uses Sepolia ETH. Climb prizes stay local points. Randomness is a future block hash, acceptable for Sepolia; docs/SECURITY.md must say a mainnet version needs Chainlink VRF. SITE: Vite, React, TypeScript, RainbowKit, wagmi and viem; source under web/, relative-base static export to dist/, runtime addresses and ABIs from dist/imd-deployment.json; the game's DOM and animation code may stay plain JavaScript inside the React shell; swaps go through an official Uniswap v4 router on Sepolia that forwards hookData. TOOLCHAIN: the base commit already vendors the whole Foundry toolchain (foundry.toml with solc 0.8.26 and cancun, remappings.txt, lib/ with forge-std, OpenZeppelin, solmate and v4-core; forge build and forge test pass offline). These files are protected for this job: never edit or add foundry.toml, remappings.txt, .gitmodules, anything under lib/, or a root package.json or lockfile. Import v4-core as v4-core/src/..., OpenZeppelin as @openzeppelin/contracts/..., forge-std as forge-std/...; v4-core/src/test has PoolSwapTest and PoolModifyLiquidityTest for tests. The site's package.json and lockfile belong in web/.

Build PepeIce and JackpotHook per SPEC.md with tests and an independent review, deploy them on Sepolia as univ4_hook, then build the game site from prototype/index.html against the live deployment.

Turn prototype/index.html into the release site as SPEC.md section 4 describes: keep its art, animation, music and controls; replace the simulated balances, swaps, rolls and tank with the deployed PepeIce and JackpotHook.