Really fun game! The simple graphics go very well with the gameplay and the randomization is very good, I especially liked the speed increase, it becomes quite tense.
Only "critique" i could think of is that sometimes there are unescapable cenarios, especially when jumping, like an arrow and a wrecking ball raising at the same time, maybe a small double jump could help.
But overall it is very good, an impressive that it even has a leaderboard, congrats!
And my record was 24.