The range of bets is quite diverse, you can. European Roulette (BGaming) is a roulette game by BGaming. This version is developed by Cogg Studio. American Roulette (Urgent Slots & Games ️ Claim Your Bonus and Win REAL. %. European Roulette (Cogg Studio) by Cogg Studios. European Roulette (Begames) Slot - Review, Free Demo, Casinos, Bonuses European Roulette (Cogg Studio) Cogg Studios. May 26, · Table Games. The game's theoretical return to player (RTP) is %. Return to player. Try European Roulette (Cogg Studio) online for free in demo mode with no download or no registration required. Game Type. Stay updated on the. The range of bets is quite diverse, you can. This version is developed by Cogg Studio. The game's theoretical return to player (RTP) is %. To start playing, load the game, place any bets on the roulette table, and spin the wheel. .