Golden Star Casino runs a 20% deposit bonus for existing players every Monday. The minimum deposit is €20 and the promo code is COSMIC.
Bonus funds carry a 5x wagering requirement and play on slots only. The maximum win is 2,000 EUR / 2,000 USD / 3,000 AUD / 3,000 CAD / 20,000 NOK / 3000 NZD, with the same limits in these cryptocurrencies: USDT, USDC, BTC, BCH, ETH, LTC, DOGE, XRP, ADA, SOL, TRX, USDC.
The offer expires on 2026-10-26. Winnings from bonus funds above those values can't be withdrawn and get canceled; the excess is removed from the balance.
