Speed Tamer.

Script - the game opens to the player falling into the cave, after falling the player wakes up was  a onion bro asking:

“Hey, are you okay boss?!”

"looks like you hit your head pretty bad."

“Here, I'll show you the way out.” it runs off, and then your story would begin.

Progression - start in the cave, which is the totrial, where you learn about the mechanics of the game A.K.A sliding, jumping, running and gaining speed, with that speed you can break, after going through the cave you finish the game.