I really like the way you handled the theme! Getting abducted by aliens for their own entertainment is pretty funny, silly and also sounds somewhat real haha. The voices in the menu made me laugh, the first time, great idea!
I like how fast paced the game is and it controls well! Didn't even find any ways to break it. :)
As for the mini-game where you gotta press arrows, I wish the arrows you gotta press were bigger, not the background ones. It always take a while before I can orient myself and it feels counter-intuitive.
I also wish there were more sounds, however, I realize why that isn't the case in a game jam game.
In the maze where you gotta get the ball, it spawned in top left corner for me once and it was partially covered by the Timer UI.
Maybe make the human character you control less grey and more colorful? He blends a bit into the background on the first level with balls.
Good work!