Couldn't find the win condition. None of my keys were firing a splinter. I'm assuming killing all of them was supposed to win you the game.
It looks like theres a timer for movements so you're forced to move at the same pace as the other puppets. Makes the game feel spotty, try a different approach to that.
Presentation looks strange and spotty. Definitely can be improved. Good luck on your next try!
EDIT: Played this on the Mac version. Works without any modifications.