Rush Sports Is Now Clash Sport — New Game, New Look, New Chain

From house game to arena

Rush Sports was you against the house: predict a 30-second odds move, get paid from a liquidity pool. Clash Sport deletes the house entirely. Every clash is one player versus another — you call the next 60 seconds of a live game UP, someone else calls it DOWN, both stakes lock in on-chain escrow, and one of you is right.

Because there is no house, there is no house edge. The winner takes 90% of the combined pot. Of the rest, 5% market-buys and burns CLASH and 5% pays CLASH stakers. Ties refund both players in full, a dead price feed refunds both players in full, and an unmatched clash auto-refunds after five minutes. Every one of those rules is enforced by the contracts, not by us.

• 1v1 PvP — no house, no liquidity pool on the other side of your call
• Winner takes 90% of the pot; 5% burns CLASH, 5% pays stakers
• Referrals earn 30% of the fees from everyone they bring, forever, on-chain
• Ties, stale feeds, and unmatched clashes refund automatically

The move to Robinhood Chain

Clash Sport now runs on Robinhood Chain, the new Arbitrum-stack network from the biggest name in retail trading. Its mainnet went live at the start of July, prediction markets just posted their biggest month ever, and the ecosystem is brand new — which is exactly the point. We would rather be one of the first games on a chain built for this moment than the thousandth app somewhere else.

For players, the mechanics feel identical — pick a live game, call UP or DOWN, settle in 60 seconds. Under the hood, stakes are now in ETH, settlement runs on audited-pattern EVM contracts, and gas on Robinhood Chain is cheap enough that a full clash costs fractions of a cent in network fees. Any standard EVM wallet works.

A new face for a fight

The new identity matches the game: comic-arcade. Cream paper, ink outlines, halftone dots — and two colors that mean something. Lime is UP. Pink is DOWN. Every clash is a fight poster, and the starburst in the middle is where your call meets someone who thinks you are wrong.

What is live now, and what is next

Everything above is live on Robinhood Chain testnet today — real clashes on live games, staking, the burn, and referrals — and free to play with testnet ETH. Mainnet follows an external audit, because real money deserves real security. A points season is coming: playing now will matter later. No dates until they are certain — shipped beats promised.