Karamba Review for 2025

18+, Welcome Bonus: New depositing sport players only. Offer only applies to players who are residents of United Kingdom. Min deposit £10, minimum wagering on sport £20, req qualifying bets at min odds at 1/1, offers valid for 14 days; max one £10 free bet per customer, paid as bonus token with min odds 4/5 req. Selected payment methods. Tournaments run every Friday at 00:00 CET until Thursday 23:59 CET. Tournament Timeout Limit: 35. Stake contribution per bet: £1. Minimum odds: 3/10. Minimum bets in tournament to be eligible for reward: £10. 1st Place Prize: £1000. Prizes granted up to 48h after tournament ends. Free Bet does not contribute towards leaderboard. Click to see full T&Cs