Gameplay starts at 15:10
I tried this with an Xbox compatible controller. Controls were fairly responsive, though there was one weird spot at about 18:00. I also had no idea about a double jump. If you can add simple text on screen that tells how move, including the dash and double jump, that would be great! Otherwise, the controls were fairly intuitive to me, as I've played a lot of Mega Man style games. I'd like to see what comes of this project in the future!