Amazing art, cute kangaroo sprite, Great Music, Satisfying Sound Effects.
Hopping is bit difficult, I would recommend you try to make it easier,
Maybe add midair adjustments or a bigger jump, cause I keep landing too early and I wouldn't have enough jump strength to get me to the next platform.
honestly if this is your first game, keep going man. (high score: 149)
(I wonder is the art from an asset pack?)