For a single person game this is very well done, you have taken obvious shortcuts in development but due to it being a game jam and a single person that is perfectly ok.

I think you have nice potential in this, if you worked on the assets a bit more a refined bugs you could have a short puzzle platformer on browser/mobile if you wanted to. 

Good idea, but can be executed better. I think you can improve this a lot! 

I can only agree with the previous button. There is a lot of potential here. The graphics stretching and moving are a bit trippy, which is really not a bad thing.

Well the level design was petty poor, but i actually really liked the mechanic idea of always holding at least one of the keys down.  With a more interesting environment and polished movement mechanics, this could be like a super meat boy experience.  If anything, I see potential.