Thank you very much for playing the game!
It’s very true that it is a programmer game :D, I very much found physics and math simulation games like this fascinating. I actually thought during developing this game whether there should be an upgrade for the steering, but I decided against it because I thought increasing it could make the steering too fast. But then I realized I could just limit the upgrades, or adjust the steering real-time during the missions. But by then I was too tired to implement more :). I’d make sure too add it the next time I feel motivated to modify the game (maybe tommorow? It’s very late in the night and I think it’s okay to modify during the voting?).