Pretty cool runner !
I like the level based gameplay instead of it just being endless, i also like the pixel art, with the cool shades wearing biker player character as well as the enemy bots.
I'd say the game is a bit hard because the enemies have insane reaction time that can make it hard to dodge their shots especially if you're unlucky enough to have them face you as soon as you land a jump and don't have enough time to shoot or jump before they get you.
Other than that its fun to play and i like the music as well.
Good job :)