Very nice concept! I included it in my compilation video series of all of the GBJam 5 games, if you'd like to take a look :)

Really clever title, I felt overwhelmed by the controls but the game proved simple enough. I love the screen transition effect, it feels very retro.

A very cool concept, a really fun game. The art is good, but the music is a bit annoying.

Thanks for the comments guys. I made a video about the game. I talk about how and why I made it and what I learned.

Very interesting idea! The long controls list seems overwhelming first but it's really easy to play, and uses fresh and fun mechanics. I love how the UI moves out of your way to let you build wherever you want.

Really novel premise, and very well executed! Reminds me of Zelda; your core mechanic could work well in a dungeon crawler. I like the looming pressure of running out of blocks.

I loved your game.
I like how you've taken mechanics from some of the Game Boy's classic games and merged them.