I actually missed unlocking the legs, thought the last key would be used up above.
As mentioned by a few others the floor was a little problematic, so I went and recalibrated .. could just fake the floor being a little higher to get round this issue as I find most people don't have accurate floors (people be lazy).
Water was nice .. tried to catch it in the bucket at one point, but thats more down to the water mechanics looking good.
Good tutorial .. glad to see that added its often missed.
A few notes:
- Hands were a little jittery in place .. I would lock the root and then the wrist and only motion the other joints to give the impression of being locked in place.
- A little more indication on the legs .. mixed in with the other bones they get a little lost.
- I would add a button to skip the intro (black screen) after the first playthrough. Though I like to mess with mechanics so I can give feedback so maybe I play a little more than others.
Well thought out escape room .. good job!