I loved it, it has great potetial, I would like you reworked the controls especially the triple jump, and add sound, but is a really nice demo, I did some amatour speedrunning and got the bad time of around 180 or 190 seconds.
That's not a bad speedrun :)
I was originally just going to upload this game and stop working on it for a while, so that I can work on other projects. However you guys have convinced me to keep working on it now hehe.
Thanks for the feedback and especially the video. Videos help a lot! :)
Maybe I should implement a leaderboard for peoples times so you can see other peoples speedruns in the game. Might be fun...