1) When I zoon in or spacebar to go in ship, there is screen studdering
2) In the final mission of demo, or what seems to be, I have an infinite loop of ships to farm out of the hangar, but can do zero damage to the engine. I destroyed the turret fact, dealt with a few ships on my way to the engine, and no matter where I target do no damage to engine.
3) Would like more tooltips for example mousing over credits and research and other things, to indicate what it is, how its used...and in the note of tooltips I had some clip off screen rather than fit to view, for example in shop.
Other than that...cute art style and characters, love the concept and gameplay, cannot wait to see more. Music is nice too.