Great Game! The design is well thought-out.
I could not beat the final level, I had to give up despite my efforts. It’s tough. If Cobb can see and I’m stuck in a chase, it’s over.
If Cobb can see, your best bet is to run into a patch of darkness and wait him out! But on the final level Cobb can smell too, so you'll need to gain some distance while he's confused :O