I should ask: has anyone completed the game in full yet? From 1-1 to 3-4? We know it is possible but we want to know if people are capable of doing so to make sure that the average player could beat it with some practice.
Viewing post in Express Yourself jam comments
I have discovered that 3-4 is actually insanely precise due to a last minute change I made not expecting it to make things much harder (the lava start position was moved up 2 blocks). You have to play basically perfectly to beat 3-4, which is a good thing and a bad thing (there's no rankings for 3-4 and also it's supposed to be a difficult final level but it also is annoyingly difficult).
Warning to anyone who makes it to zone 3!