the controls don't always work and the balance is off. the first boss is super easy, but teh second is hard. also, how the heck do you pick up items from the barrels?
the timer is erratic. sometimes it moves normally and sometimes it just rockets up to the end. Then you don't even get a chance to go back to where you were at, you just go back to the beginning.
there is a repair function. it's the upgrade thing in the middle of the ship... kinda looks like a bug. You add drones, and upgrade how much the drones repair.