I like the ambiance, it looks and sounds nice. I also like the concept, sounds like my average shopping trip, lol.
I love a good bit of lerp in a platformer, but frankly it's a bit too much here for me. It makes it very difficult to land on small platforms, I frequently overshot them.
A minor gripe: there's no transition between rooms. The portals look so cool, and then I touch them and am just suddenly in the next room. It's a bit jarring.
Also here's a bug I found:
- I got into a weird state when I first died where I couldn't jump anymore. I was able to get out of it by jumping and immediately dropping with 's'