Did you change Zeus's teleporter? I think you did, because it's devilish now. Really short duration and most of the time it overloads my ship (because it jumps almost directly into mine). At least it's a challenge now.
And this time I actually got past Cristallium! I had to constantly dodge its big white spiky balls of death or lure them into other ships. Frigate trio, amusingly, is either the toughest boss (because you can't run away from them) or easiest (they overload one another, you can pick them one by one). And then there's... Bullet hell, where I died. Welp.