Here is the full list of all 16 Galaxy of Pen & Paper +1 Edition achievements worth 1,000 gamerscore.
Engage a pirate ship and win the battle.
Grab some food and place it on your table.
Play with 4 roleplayers at once.
Complete all quest types.
Gather 100 minerals.
Land on 25 different planets.
Defeat a boss with a single character alive.
Create a character with a 9 in any attribute
Reach level 25.
Unlock all optional classes.
Beat the game.
Talk to 50 npcs.
Unlock all reputation perks.
Gather 99 of any consumable items in your inventory.
Complete 50 side quests.
Grab all weapon and armor upgrades for a character.