Tennisurvival is meant to be a simple survival game featuring tennis balls. This game is based off Minecraft (so like Minecraft but 2D). Right now, you only have to survive for the longest time and see how high your score can be. This game is pretty new, so anything can be changed.
Link if you want to play it yourself : https://pieskapelusz.itch.io/tennisurvival
Screenshots taken from Version 1 Design 2 (a version from this game released on June 30, 2022)