Well... At start it`s interesting, but it becomes realy boring later (found myself asking questions like "what i`m doing with my life? when it gone so wrong?" at brick levels. Especially after death it`s "meh, i do not wanna do this again". But if it could be on mobile, it will definitely fit there and will be realy good.
My 4 part:
Hm, so, what do we have here? Cogs, a lot of them, puzzle with tubes... hm, some seems is missing... Wait, what is with the walls? What is this sound? What the... NOPE NOPE NOPE NOPE NOPE