This was the most fun I had so far rating games from this jam. I actually really like the choice of not knowing what the "player" is going to be doing and having to discover that first, and then plan the level around it. And taking advantage of that vertical space later on. 

And THANK YOU for letting me use keyboard shortcuts to place the blocks.  I did find myself wanting to click and drag to place multiple blocks but it's totally understandable to have to click each one for a game jam. Another really nice polish thing I noticed is that when you right click to delete a block, the next block you go to place is automatically set to that. Great choice.

There were at least a couple levels that had me laughing once I pulled them off. 

I didn't encounter any bugs or glitches. Great job!

This is such a nice game! I really love this interpretation of the theme. Each level is a really fun to puzzle to solve, where you need to figure out where the characters actions are going to occur and build the level around that. The sound and visuals are really cute too.

This is really great work!

I like the idea, I think the character should have a set of moves depending on whats up front (maybe), the character does different things each level so usually the first try is wrong, or just make the character moves totally random and make a level while the character is moving(?).

I'm just throwing more ideas :D, I see potential here!

I cleared all ten levels and it was delightful. I think you could make a lot more of this and do some really fiendish stuff, but I appreciate how what's here doesn't take too much trial and error to figure out if you've read the instructions.

 I like how you added limitations. However, I couldn't figure out how to get the key from the slime. But still, great game.