Here is the full list of all 33 GOD EATER RESURRECTION achievements.
Clear a Perilous Challenge mission.
Unite with your comrades and settle your grudges.
Overcome adversity and succeed in reinstating the 1st Unit.
Activate 25 or more skill effects simultaneously.
Confront all hazards head-on and succeed in rescuing your comrades.
Wade into danger to rescue the Far East Branch from its predicament.
Thwart Schicksal's ambitions and succeed in preventing the Devouring Apocalypse.
Activate five types of Control Unit effects at the same time.
Vanquish Dyaus Pita and avenge your comrade.
Activate a Control Unit's effect for the first time.
Break 100 bonds.
Perform link aid on an ally.
Discover a rare Abandoned God Arc.
Assume the role of 1st Unit Leader.
Clear an urgent mission for the first time.
Perform a resonance between New-Type God Eaters.
Successfully use a Link Burst.
Teach an ally a new ability.
Upgrade equipment for the first time.
Use a typed attack to devastate an enemy.
Break your first enemy bond.
Craft non-clothing equipment for the first time.
Gain strength by devouring an Aragami.
Pass the aptitude test.
Collect all trophies.
Clear 50 urgent missions.
Clear 100 urgent missions.
Obtain your first piece of rank 14 equipment.
Obtain a complete set of rank 14 equipment.
Complete the Challenge Mission that unlocks Ren.
Complete the Challenge Mission that unlocks Masked Ogre.
Clear a survival mission on the highest difficulty alone.
Use one type of equipment for 500 missions.