Here is the full list of all 60 Grand Academy II: Attack of the Sequel achievements.
Betray a friend to save your own skin.
You never know when it will come in handy.
Successfully use your mysterious object.
Become both a TA and an RA
Someone's been harboring a crush on you!
Romance the heavily-armed champion of Science Fiction.
Go on a date with the brooding leader of the Fantasy genre.
Romance the faceless entity that leads the Horror genre.
Date the mastermind of Thriller.
Date your mysterious roommate.
Get a romantic advance turned down.
Date your nemesis.
Your love interest, and your nemesis, and your ally in your genre are the same person.
Obtain two nemeses
You have successfully brought Val back to the Academy using only the strength of the connection between you.
Win a house challenge on the strength of your defense.
Win a house challenge on the strength of your attack.
Win a house challenge by cheating.
You are a sea monster walking on the land. Stay hydrated.
You are a true monster. Watch your claws.
You are an undead monster. Live it up.
You are a fire-breathing monster. Careful with the drapes.
You survived an internship at MacroWorld. Nice resume.
You are the Resident Assistant for your chosen genre.
You are a Teaching Assistant.
You are a proud resident of the Horror dorm.
You are a proud resident of the Thriller dorm.
You are a proud resident of the Science Fiction dorm.
You are a proud resident of the Fantasy dorm.
You are the proud parent of a brand-new Teacup Ghoul!
You are the proud parent of a brand-new Salamandest!
You are the proud parent of a brand-new Cephalokitten!
You are the proud parent of a brand-new Dire Bunny!
You are the proud parent of a brand-new Unhallowed Deer!
You are the proud parent of a brand-new Humming Terrorbird!
You are the proud parent of a brand-new Millipup!
You are the proud parent of a brand-new Nesting Toad!
You are the proud parent of a brand-new Reversible Possum!
You are the proud parent of a brand-new Pan-Dimensional Hyperworm!
Successfully tend your pet abomination
Secure a tenured position for your chosen professor.
Successfully sabotage your teacher's bid for tenure
Lead your people to a new home.
You have successfully left your companions in the lurch.
Acquire a nemesis.
Defeat your nemesis.
Win the game your rival sets for you.
Beat your rival genre in a fair (or otherwise) fight.
Take over the administrative building
You have chosen Chapter 8… and may always wonder what happened in Chapter 9.
You have chosen Chapter 9… and may always wonder what happened in Chapter 8.
Lead the Science Fiction dorm to a glorious victory.
Lead the Fantasy dorm to a glorious victory.
Lead the Thriller dorm to a glorious victory.
Lead the Horror dorm to a glorious victory.
Get the Academy's accreditation renewed.
Get yourself named to the Board of Visitors and Overlords.
Acquire a destiny.
Break free of the authority of the Board of Visitors and Overlords.
Take control of a horde of replicas.