Hi, I've just bought and tested the game but unfortunately I couldn't play it effectively due to my disability. But I think that this can be fixed very easily.
I, and others users who play these sorts of games with eye tracking, directly control the mouse with my gaze. To put it in other words: the cursor moves in sync with my eyes.
The problem in Nova Drift is that the ship turns when you move the cursor in the x-axys, and that it not faces the cursor directly.
So this could be solved by adding a 'direct' control mode where the ship always faces the cursor.
Other features to make this game more accessible would be:
•Adding the ability to toggle thrust and fire instead of holding the keys.
•Clickable UI: to upgrade ect.