I was insanely charmed by the Lil Guy literally picking a lock by moving the tumblers, it's a detail that really sells the size of the shrinkage. I think you've got a really nice contrast between the two gameplay styles as well, big guy being nimble platforming and lil guy being more of a hack and slash? I didn't run into any obvious bugs or roadblocks which is a fantastic feat for a first entry, great work on this one! 

Massively fun, and I really liked that I could switch between Big Guy and Little Guy at the end of the game.

I really like the design of Big Guy and Lil Guy, super fun. Also, being in the lock was a very creative take on the limitation, good job!

I think giving the controls for the little guy when you turn into him and some visual or audio feed back to know the door was unlocked would help players a bit. I must have missed where it said to use E and Q. I did play to the end and I liked the overall little guy big guy swapping idea. pretty good for your first project

I like the artstyle and a very cute game mechanic! I got stuck at the second key I wasn't sure where to get past the wall by the second key door, fun game concept tho!