Pretty good! I especially liked the puzzles where I had to keep track of the boxes as well. Maybe a bit more variety in the gameplay would have been nice - maybe levels that let you fall left and right too? Other than that, good short puzzle game.
Viewing post in You are the gravity! jam comments
That was the initial idea! Our team thought about 4-directional gravity and even about smoothly rotating gravity vector, but when I actually programmed 4-directional gravity it gave player too much control to properly fit into game jam's theme, so we decided to reduce control only to upward/downward gravity.