Nice entry! It's really impressive that you implemented a (mostly) working vehicle system for a jam game. The aesthetic is pretty solid, the parallax adds a ton! The movement feels a little sticky, and there's definitely room for improvement there. As the standalone player you feel pretty helpless without a tank, which I think actually helps make the gameplay more interesting in certain scenarios. Overall well done!

Interesting game, some bugs I found are that sometimes the items didn't reflect their function (heal, add canons), pressing E anywhere made the player go to the tank no matter where I was, the game has room for improvements, it has potential, good luck! 

I would have loved a little more visual feedback (getting hit, what the different items / enemies are etc.) for the player. Good game, nevertheless!