I'm pretty sure that skeleton head is not to be trusted and he won't return Willy's family back, am I right?
What a cool game, this is seriously impressive what you've managed to achieve during just one week. The character controller is simply perfect. So precise, and so easy to pull off even difficult moves like flip jumps.
You've managed to do whole 3 (!) (three!!) full 3D platformer levels, and they're incredibly well designed and intuitive to traverse.
Did you previously work at Nintendo or something? This is incredible.