Definitely a cool idea, having to look for something and making yourself smaller in the process. Plattforming felt okay, could have maybe been a bit smoother and forgiving, but its fine. Also some minor things/ideas, WASD and Space was "obvious", but maybe it could have been written somewhere and maybe some directions would have been nice. Also, you can just jump out of the left side of the first level. I see potential in your game though :)