I absolutely love this game, it feels like with more levels and some polish, you could just release this! I couldn't finish level 4, but other than that, this was a great game, well done!
(Shameless self promotion)
I played the game on stream and just shared my experience while playing, so if you want to see that, you can find it here:
https://www.twitch.tv/videos/1087518695
(Apologies if I am a bit quiet)
Your game is between 01:04:35 - 01:21:25