Bug report and critique
[Level select comment removed]
During level 19 I noticed that the movement was sticking, more than usual. The character would keep going in one direction after the key was released. I thought it was just my keyboard until I noticed the walk cycle wasn't playing.
***SPOILERS AHEAD***
The game was fully enjoyable for the first 18 levels, but level 19 was unusually harsh and didn't fit in. As for the ending, the statement is beautiful and needs to be heard, but this didn't quite seem the place. After playing a whole game about acknowledging game mechanics and disregarding death, an anti-suicide lecture is almost a non-sequitur, especially since gamer mentality will almost always choose to immediately replay the last level. It would make more sense as a message about accepting death, with caution, as in, "Death happens. It's a part of life. But we shouldn't abuse that fact."
In any case, saying "You only have one chance to respawn" is oddly worded. Technically this is saying that you only live twice. It would be better in the future to state what you mean instead of trying to work in terminology to fit the theme.