This game is a lot of fun. It's seems like a good racing game that blends with Starfox 64.
It was an outstanding experience to navigate the island and experiment with controls. The boosting and brake seem to get stuck sometimes when using Xbox controller. Keyboard and mouse were very clunky - controller experience is great!
The gem placement seemed off too - What is the objective of this game? Time, or enemies or both? Maybe that is part of the appeal for your future? Will this be a competitive game or a narrative driven game?
It would be neat to see a battle multiplayer racing shooter where you could shoot at the other racers throwing them off a little bit.
Either way, I am incredibly excited to see what Prototype 2 or Final looks like.
Great job love this game!