I feel ya on the originality of the popular games out rn. usually my friends give me shit for playing mobile games but they are just really addicting to me lmao. the two games that im playing daily are World Flipper and My Heroes: Dungeon Raid. Both games have some p2w aspects but Ive been f2p on both games and have yet to hit a road block on either games. World flipper is basically an anime pin ball game but your characters have skills and stats and you can use different builds. My heroes resembles a dungeon crawler where you earn weapons and gear to upgrade your character and progress in the game. My heroes also has co-op so you can play with your friends. hope this helps!