Here is the full list of all 47 NieR:Automata achievements. It takes around 50-60 hours to unlock all of the achievements on Windows.
View the final credits.
All endings achieved.
Emil destroyed.
80% of all quests completed.
80% of all archives found.
All Pods upgraded to the highest level.
All Pod programs obtained.
80% of all unit data unlocked.
All weapons upgraded to the highest level.
50 machine lifeforms destroyed with berserk mode.
50 machine lifeforms destroyed by remote control.
Achieve 9S's ending.
20 different kinds of fish caught.
2B's secret discovered 10 times.
Achieve A2's ending.
All Pods found.
Watch the final moments of Devola and Popola.
Stop all resource recovery units.
Grant Pascal's final request.
Control A2 for the first time.
Watch 2B die.
Achieve ending B.
10 friendly machine lifeforms destroyed.
The place of memories has been visited.
100 machine lifeforms destroyed by hacking.
Any weapon upgraded to the highest level.
80% of all plug-in chips collected.
Materials gathered at a hidden harvest point 10 times.
Have 100 bodies collected.
1 hour played with 9S in a certain state.
Any animal ridden for 5 kilometers.
At least 100,000 G in possession.
Play your first hacking game.
Achieve ending A.
Complete the abandoned factory.
Complete the copied city.
Emil's shop used for the first time.
Complete the flooded city.
255 enemies destroyed using a flight unit.
Complete the forest castle.
Complete the alien ship.
Complete the amusement park ruins.
Have your body collected.
Complete the desert area.
Complete your first quest.
Arrive at the city ruins.
Stare into space from the Bunker.