Spectrum, a free browser-based space racing game built on Base, is now live in alpha. The game was solo-developed by Spectrum One Crew.

THE HOOK: HIDDEN CORES
Every ship you forge has cosmic cores sealed inside — four elements (Nova, Rolo, Telex, Unik) in combinations you can't see. The cores only fire during races, in response to your THRUST/DRIFT calls. So a 3-core ship with a hidden Telex can outperform a 5-core ship with Nova, depending on the track — but you commit to the ship BEFORE you know its full loadout.

THE GAMEPLAY: BINARY INPUT
Every frame, you make a binary call: THRUST commits all engine power to acceleration. DRIFT commits all lateral grip to cornering. You can't do both at once. The strategic question becomes: where on the track do I commit speed, and where do I commit control?

DAILY RACES
Daily races rotate the meta so the optimal "unknown ship" changes. Top finishers win SPEC tokens distributed on-chain after each race ends via signed verifier contract.

MARKETPLACE
Forge ships, race them, discover their cores, then trade them peer-to-peer on Base. The hidden-core mechanic is what you actually pay for.

TECH STACK
Spectrum is built in vanilla JavaScript with a custom real-time WebSocket relay for race state, and Solidity contracts on Base for prize settlement and the marketplace. The game is free to play. A wallet is only needed for forging and racing ships.

ABOUT SPECTRUM ONE CREW
Spectrum One Crew is a one-person game studio based in Johannesburg, South Africa. The studio focuses on real-time browser games that explore hidden-information design and binary commitment mechanics.

Play for free: https://playspectrum.space