Warhammer 40,000: Rogue Trader achievements

You melted the ice planet.

Playing on Core, you did not let the Chaos Spawn consume any cultists at the end of the Prologue.

You completed the highest-tier colony project on each of your colonies.

Playing on Core, you did not let any shuttles be destroyed at the end of Chapter 1.

You recruited a secret companion.

You prevented 10 combats through dialogue.

You destroyed at least one ship of every enemy fleet (pirates, Chaos, Asuryani, Drukhari, Necrons).

You raised your own abomination.

You scanned all worlds and reported them to the Explorators.

You solved all the puzzles at the unidentified ruins.

You performed 500 critical hits with your party members.

You finished the game.