I love the graphics! That and the sounds really added a creepy vibe. The theme of assembling something reminded me of Frankenstein! :) The animation was also really good, especially the claw movement.
I wish it was clearer where I was supposed to put the stuff I picked up though. i managed to put it into the other room, but i managed to drop it in the sides with wires, so I'm guessing it wasn't supposed to be there lol
Also, the controls seemed weird. Why did you use H and L which were so far apart? I also felt like the claw moved too slowly, and the pacing of the game suffered for it.
If you add more polish to the gameplay I'm sure this'll be a great game! :)