This is a very well made endless runner!
The objective is simple: you need to go right, while staying in the boundaries of the screen, and avoiding stuff like pits and spikes, while also collecting gems in order to increase your score. Controls are very well made. They're not too stiff, nor too slippery, thus making the main character easy to control, yet still needing to keep stuff like acceleration and deceleration in mind! I also like the randomly generated levels, which can be really challenging at some points, but not to the point of getting you stuck, or being unfair.
The gameplay overall, is very solid in this game, and fits the theme rather well! I highly enjoyed playing it, trying to achieve more score, and doing all sorts of evasive maneuvers and parkour tricks, when the scrolling got faster!
The graphics, sound effects, and music, are okay. They are very simple, don't look or sound that bad, and the gameplay makes you forget about them pretty quick anyways.
It's a pretty solid endless runner, that is very fun to play, has good enough audios and visuals, and correlates to the theme well!