Luck.io, Solana Casino Linked to Rollbit, to Shut Down

Luck.io, a non-custodial casino on Solana tied publicly to Rollbit investors, announced on April 24, 2026 that it will shut down and urged users to withdraw funds from their Smart Vaults. The platform posted that withdrawals can be initiated on the luck.io site or through Proov Protocol’s Vault Withdrawal Tool at proov.network/withdraw.html and that funds remain retrievable via Proov contracts if the front end goes offline. No final shutdown date was given.

The site launched in 2025 as an account-less, no-KYC betting platform that used smart contracts to settle wagers on-chain. Players logged in with crypto wallets and placed bets without creating accounts. Luck.io promoted its slots as provably fair through the Proov Protocol, and public metrics showed the platform processed more than $65 million in bets within one month at its peak.

Rapid growth attracted scrutiny. In June 2025 a disclosure by a prominent promoter reported that Luck.io paid some top promoters as much as $500,000 per month. Technical concerns focused on the platform’s random number generation. The system relied on an off-chain verifiable random function (VRF) and a multi-signature setup rather than a fully on-chain VRF, a design some raised as allowing potential re-generation of outcomes off-chain.

Pseudonymous critic Foobar, who identified as a former machine learning researcher at Google, wrote that the RNG “supposedly operated using a multi-signature wallet, enabling the possibility of re-generation of the outcomes off-chain.” Luck.io responded by characterizing parts of the criticism as “a coordinated attack from our competitors,” publishing technical details and offering a multi-million-dollar bug bounty while asserting on-chain verification of wagers, seeds and payouts.

Users have reported problems over the platform’s run, including abrupt losing streaks after wins, shadow banning of accounts, rate-limited deposits and unfinished rakeback, gem and reload rewards. Trustpilot ratings for the site stood at 2.3 out of 5. Several users posting under the shutdown notice expressed concern about pending bonuses and reloads they feared would be lost.

The announcement did not present evidence of a hack or formal insolvency, and the company did not disclose remaining bankroll figures. Developers wrote that the project proved the concept and said they hope the underlying technology will find new uses. Competing platforms, including YEET, contacted VIP players with offers to relocate balances.

The platform’s clear instruction is to withdraw funds immediately via luck.io or the Proov Protocol withdrawal page at proov.network/withdraw.html and to follow the developer-provided guidance for using withdrawal contracts locally if needed.