Great game design. Very interesting twist on flappy-bird.
I gave you bonus points on aesthetics, because there's no rating category for design.
Did you try a variant where the keys had to be collected in the correct order?
I did actually initially want them to be in order, but due to the general weirdness that is Construct's "codeless programming" style, I went with the easier (for me) solution of not requiring you to collect the data in order. Thanks, for playing!
