Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
AI Nightmare	Complete the game on Nightmare difficulty.	120
Altruist	Sacrifice yourself for humanity.	70
Ambidextrous	Equip two same weapons.	30
Challenger	Kill Sand Guardian.	70
Contender	Kill Laser Disc Guardian.	70
Engineer	Unlock all Energy Attacks in game.	70
Hacker	Equip every Plugin in game.	70
Jack Of All Guns	Play with each available weapon traits.	70
Killing Machine	Kill Stone Guardian.	70
Mech Slayer	Kill Corrupted Mech.	70
Modder	Equip every Mod in game.	30
Recycler	Scrap 20 Weapon Mods in Recycler.	30
Researcher	Unlock 15 new Upgrades in Research Console.	30
Rogue	Complete the game on Normal difficulty.	70
Skins Collector	Start 10 missions wearing different Skin each time.	30
Valued Customer	Buy 20 items in Shop.	30
Weapon Master	Unlock all weapons in game.	70