I'm a sucker for scifi repair scenarios so I love the theme. The game was pretty easy to get into but I wish it had explained how to move the claw.
The amount of new stuff being dropped feels oppressive. And sometimes, annoyingly, the new stuff would just replace something else that I was trying to combine. Also, a bug I noticed: If you move the claw down to combine two items but move to a different spot before the animation is finished, it just overwrites whatever is in the new spot with the item you would have created in the original spot. This is very abusable but I have no doubt not intended.
Fun game for the short time I had to play it!