Man this is great, please make it more clear what to do (without reading the description) because it would be a shame if people quickly try it, don't get it and instantly close it after that. Had so much fun playing this and if it had more content/something to keep playing for I would probably even pay money for this on steam or smth. Great job.
Edit:
Btw I also really love the mix between tower defense and managing fuel while switching tracks. This game deserves a lot more attention, I'll keep playing until I beat it haha
Second edit:
