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