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