unlock conditions of cards

[rexalian2000]

is there any way to see in game how to unlock a card after big bang? or does someone know how to unlock lightweight ship and value pack ( i have them, need to know how to equip them after big bang)

[Tasardur]

after the big bang you must at least retrieve one of those cards to unlock them

[jes_hel]

apparently you just need to unlock the fight area, then it should unlock, if it does not you can exit to menu and re enter and it should

[Simbu]

Space Pirates didn't unlock lightwieght spaceship for me when still on the moon, and but I think it did eventually unlock after I got to Venus, or maybe I needed to make it to Mercury. You can definitely unlock it without re-obtaining it, but you will need to refresh after hitting the right milestone, but still not sure if its unlocking a higher ranked area or specifically moving to a new planet, or a combination that unlocks card.