Full list of all 50 Remnant: From the Ashes achievements worth 1,500 gamerscore.
The base game contains 40 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 10 achievements worth 500 Gamerscore.
Return coin to Ace
Acquire 200,000 scrap
Acquire 10 armor sets
Return ring to Reggie
Upgrade any weapon to +20
Acquire 30 traits
Defeat the Dreamer
Return the Swamp Guardian's heart to the Undying King
Acquire 100,000 scrap
Defeat Ixillis XV
Meet the Swamp Queen
Defeat the Pan Wolf
Defeat a world boss in offline mode without taking damage
Acquire 5 armor sets
Acquire 15 weapon mods
Meet Andrew Ford
Defeat the Totem Father
Upgrade any weapon to +10
Upgrade a boss weapon to +5
Acquire 50,000 scrap
Acquire 20 traits
Meet the Pan Rebel Leader
Defeat the Undying King
Meet the Undying King
Acquire Mudtooth's pocket watch
Defeat the Claviger
Craft a weapon using material from a defeated world boss
Upgrade any trait to 20
Defeat Singe
Meet the Labyrinth Keeper
Defeat the Ent
Acquire 10 traits
Defeat 100 special enemies
Acquire 5 weapon mods
Upgrade Dragon Heart
Meet the Root Mother
Upgrade any trait to 10
Activate the Ward 13 World Stone
Upgrade first weapon
Acquire first trait
Purchase 40 Armor Skins
Purchase 15 Armor Skins
Defeat the Iskal Queen
Defeat 10 Bosses in a row in Survival Mode
Defeat 5 Bosses in a row in Survival Mode
Make a Deal with Sebum
Listen to all the Recordings in Ward Prime
Visit the Homestead Basement
Defeat the Final Boss
Travel to Reisum