Cute and fun game! I got stuck after the first moving platform, but the ghost cat lives were really interesting to play with! I'm glad you put this together. The shape of the cat character was also really good for the ladder-like effect from falling.
I wonder how you used Audacity for the sound effects - I've only used it for recording and mixing music before so ooooo (I used garageband for producing music bc thats all i know lol)... I'll definitely have to take a look at that program again :)
Thanks for sharing and good luck !