Camera sensitivity felt weird to me at first, thought it could be a bit higher because my mouse is already very high.
Pause menu could use a "return to main menu" option.
The main character also walks like she's in a stealth mode or something, like she's sneaking around.
Still think it's cool and well made.
Is the lab the only level? Because it cuts off after the button door area where I fell and didn't even feel the green slime.