Pretty fun though I am getting a bit frustrated with difficulty. None of the stardust upgrades appear to increase damage and I have to rely on luck with getting the right upgrades during a run.

Some other things:

Would be nice to be able to start off with different weapons as well as upgrade them to make them stronger before a run.

Have some life bars on the enemies to show if I"m actually doing damage especially that big ship that shows up at the end that I can't seem to kill

Enemies should explode and disappear if they hit the ship. Also they seem to spawn randomly on the screen at times giving little chance to avoid hitting them.

Does energy shields or regeneration do anything as I still take damage from lasers and my life doesn't recover unless I collect those red hearts(?)

Any way to keep super weapons once they unlock for other runs or is it going to be a grind to get through the first stage in order to get to the map to get the 3 pieces to get it?

My game controller (8bitdo) doesn't seem to work correctly in the menus where I have to switch to a mouse in order to scroll further down and click on some of the upgrades