Nice game! I think there could've been more in game stuff telling the player what machine takes what and what is going on (I didn't realize there was a manual on the game page until after I gave up trying to figure out what was going on). However, if I saw the manual before hand I would've had a better time.
Visuals and animations are great. I love that you just whack things with your wrench to fix them. The audio and music also fit very nicely as well. The cinematics were also very fun, although the death one was a tad long.
But yeah, with a more fleshed out tutorial or system telling the player what to do, this is a fun little game!
Good work to all!