About the gameplay: the game is super catchy, I've spent a lot of time playing it(made it to the wave 35 yay), however, correct me if i'm mistaking, but after wave ~25 jellyfishes are fast as hell and the only useful "tower" is a turtle, other ones just can't handle it. So gameplay becomes placing as many turtles as you can until jellyfishes just break them all. It'd be nice to balance this part a bit, but in overall it's super fun to play!