Slot has RTP=% and N/A level variance. Wild-O-Tron ™, is a simple yet unique 5-reel 3-row video slot featuring Wild substitutions, stacked symbols and the one-of-a-kind Wild-O-Tron feature. Game Rules. Video Slot 'Twin Happiness' from the game provider NetEnt is a 5*3 game with betways. You can play 5 fixed bet lines at different bet levels and coin values. Click here for AboutSlots complete slot review & information on where to play it! Twin Happiness™ is a sparkling game with colorful symbols that pairs Las Vegas excitement with the new-age video-slot technology. Twin Happiness Slot Game by Netent at LiveBet Casino: enjoy Twin Happiness free play in demo mode or get a % Bonus for real online wins! Twin Happiness Slot is a simple, straightforward slot with an Asian twist with 5 reels, 3 rows and Paylines which could earn you wins of up to On the technical part, Twin Happiness is a 5-reel slot with ways to generate your winnings; you can play the slot on any device with a minimum bet of Twin Happiness by NetEnt is a modern avatar of classic fruit machine slot that comes with playlines and features a wild card, twin reels, bonuses. Twin Happiness slot has 5 reels, 3 rows and % RTP. Each spin starts with. The main. Each. MAX BET plays the game at the highest bet level, and the current coin value. .