
DoubleUp
DoubleUp is a decentralized casino on Sui that runs on-chain slots, blackjack, roulette, baccarat, plinko, limbo, and coinflip games through the Unihouse protocol.

What is DoubleUp?
DoubleUp is a decentralized casino on Sui where users play on-chain slots, blackjack, roulette, baccarat, plinko, limbo, and coinflip games settled directly through smart contracts. The platform sits on the Unihouse gambleFi protocol and lets stakers deposit SUI, USDC, and other supported tokens into a player-funded house that earns yield from gambling volume. DoubleUp holds around $2.7M in TVL and has generated $3.5M in lifetime revenue.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

