Full list of all 28 Demon's Crystals achievements worth 1,000 gamerscore. It takes around 10-12 hours to unlock all of the achievements on Xbox One.
You have leveled up all the characters to level 30.
You have collected 10000 crystals.
You have played 50 matches.
You have revived a partner 50 times.
You have defeated 30 armors.
You have defeated 5000 enemies.
You have defeated 60 spiders.
You have played all the game modes.
You have defeated the boss Sarkon.
You have played 10 matches.
You have defeated 80 skeletons.
You have defeated 30 ghosts.
You have defeated 500 enemies.
You have collected 1000 crystals.
Defeat 30000 enemies
Defeat 100000 enemies
Collect 50000 crystals
Collect 150000 crystals
Defeat Ghoros
Defeat Ornak
Complete the game on normal difficulty.
You have finished the game on hard difficulty.
Complete the game on extreme difficulty
Complete the game on all difficulties
Defeat 70 trolls.
Use all the weapons.
Level 60 to all the characters.
Level 90 to all the characters.