First off, I'd like to say that the game delivered what I was expecting: a cool pixel game with simple controls, nice design and a fun little challenge for me to play offline. The stages did a good job at teaching you the new mechanic it offered before giving you a difficult challenge using your previous experiences, and before you knew it you'd be at the end, feeling satisfied to be done with the stage.
The only problem is, there is only four stages. Four. Each with 30 stages, only amounting to 120 levels. I only got about 30-40 minutes with the game, counting the full time trial run. Yeah, it's a free game, so I don't expect you to have this full campaign, but more stages would be nice.
Thanks for reading