Invasive flies are invading your swamp! use the arrow keys or WASD to control the frog. crush the flies with your frogs' body or press space to try and catch some. Successfully catching a fly will increase your swamp's health and kill the fly but crushing them will only kill the fly. Reduce the fly population to zero to win, but if your swamp health reaches zero, you lose. This game is difficult, don't give up!
All code is by me, with some YouTube tutorials on realistic gravity and jumping, and Harry potter 2602's Platformer, which I used as an example.