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