Would be great if you try my game: https://danielbrendel.itch.io/casual-pixel-warrior
It is a top-down RPG like wave shooter where you can travel to various worlds to endlessly fight enemies to gain coins and gems. With that coins you can purchase items (weapons, ammo, food), unlock new worlds and purchase pets that generate coins (which you have to feed). There are also daily quests and hourly rewards for playing the game.
Kind Regards