Just dodge the enemies, when you enter to the wormhole and see some enemies, shoot 'em.

how do you beat the space pirates?
the man o war is impossible

what is iron man?

Iron Man, is a stage where you need to beat all stages in a row. It's extremelly complicated.

I got a huge score at the Saucer Stage.

i know
you kicked me off the leaderbord

i can't figure out how to beat the man o war

It's called Man of War not Man o War. To defeat it just dodge his shoots and then shoot to it. Be aware that there are some bombs or mines.

Nice! #9 on Stone Stage!

i have all the alien invader highscores