In The Dark Windows, Mac, Linux game

In The Dark is a puzzle / platformer game about the monsters in the shadows, who don't just hate light, but actually hit it like a solid wall. Bump is one such monster. He had a good life under a bed until one day his human family moved out. Now he must find his way to their new home before morning or he will disappear! On his journey Bump will encounter many bigger, scarier monsters than himself. He's not big or mean, but he is clever and must trick them or sneak around them if he is going to survive.