The corners could be a bit "rounder" so you wont get stuck so much when you didn't move all the way to the side or around a corner...
It was a bit unclear to me if any of the items collected are active and you need to select one of them or they're all passive and apply all the time...
The combat is nice with the various options but at some point it's lacking some new element/feature that better indicates progress.
For a while I thought the skills were capped at 9 but when I expected the last one to be increased a different one was selected and upgraded. (Yeah, I preferred randomly getting +2 over a more curated progress :) )
The second level was rather large compared to the first one, not so tiny at all :)