The RTG slots i had some not too bad luck on sometimes was Opera House, Enchanted Garden, T-Rex, Paydirt, Ninja Star was my fav RTG slot, but RTG slots suck 90% of the time, and they get sood ry and unpayable as i think many know.
I dont play RTG anymore since LuckyRed Casino (Club World Group) changed there loyalty rules and dont give any free chip goodwills anymore.
But Enchanted Garden and Opera House can be good to wager on for low role, because you can get a lot of free spins
in those when you trigger the bonus, because you can get extra spins a lot in the feature
Good Luck though rena