Hello everyone!
We have just uploaded a new build of the game (v2.4) for all platforms (Windows, Mac and Linux).
We have added auto-fire during boss battle for all spaceships, because it's a feature that has been requested many times by some players. The ship that had auto-fire as main ability has been modified: now it can double shoot bouncing projectiles in diagonal direction during boss battles. It may be useful.
Thanks for playing!
Alberto & Dani