. Mini Roulette (CQ9Gaming) is a roulette game by CQ9 Gaming. Play Free Online Roulette Games - Practice & enjoy top roulette games - No Sign-up or Download required. No sign up required - play for fun at CA's top free roulette sites in Although you aren't betting with real money, Mini Roulette has a good RTP and if the ball lands on zero, half your stake is returned. You. roulette wheel. Play + games instantly! Discover over + free online roulette casino games right here. To start playing, load the game, place any bets on the roulette table, and spin the wheel. Types of roulette bets.