# AstroBase > AstroBase is a Web3 3D game studio building fully onchain arcade games that run > in the browser on the Base network. Games cost 0.00005 ETH (~$0.20) per session, > scores are recorded onchain, and entry fees fund a weekly jackpot split between > the top three players. ## Games - [Space Dodger](https://www.astrobase.games/space-dodger): 3D endless runner through an asteroid field. Steer with the arrow keys on desktop or by swiping on mobile. - [Whack A Coin](https://www.astrobase.games/whack-a-coin): 3D reaction game — hit as many coins as possible before the timer ends. Currently in beta. ## How rewards work Entry fees accumulate in a smart contract on Base. Every week the jackpot is distributed as 40% to first place, 25% to second, 15% to third, 10% to server and development costs, with the remaining 10% carried over to the next week. The weekly podium resets after each distribution; all-time personal bests are kept permanently onchain. ## Technology Three.js and React Three Fiber for GPU-accelerated 3D rendering, Next.js for the application layer, Base for the blockchain layer, wagmi and viem for wallet interaction. Contracts are open source and verified on BaseScan. Score submissions are signed server-side with ECDSA. ## Documentation - [Documentation](https://www.astrobase.games/documentation): gameplay rules, contract addresses, reward distribution, security model, roadmap and FAQ. - [Terms of Service](https://www.astrobase.games/terms-of-service) ## Notes - No download or installation: the games run in any modern browser. - Available in English, French, Spanish, German, Portuguese, Norwegian, Hindi and Arabic. - Canonical host: https://www.astrobase.games