- The Portal-inspired story and aesthetics work
- Impressive aiming mechanic for throwing blocks, good job!
- Great level design that does a good job teaching what the player needs to know
- Fun puzzle design
- Found it annoying that I couldn’t jump over the largest type of block at the largest size. It isn’t always easy to judge whether you can make a jump, and this provide a decent amount of the puzzling side of this game
- I found out later that you can jump again after using your jetpack — it would be nice to teach this to the player from the outset
- Overall, great game!