Here is the full list of all 35 Megadimension Neptunia VII achievements.
Achieved Revival Ending in [Heart Dimension Neptunia H: Into Legend].
Collected all figurines from Chocolate Eggs.
Acquired 100 items from dungeon objects.
Answered all "Quiz! Millionep" questions correctly.
Acquired 50 items from dungeon objects.
Earned a total of one million credits.
Maxed a Lily Rank.
Achieved Ascension Ending in [Heart Dimension Neptunia H: Into Legend].
Invested in either Commerce, Industry, or Public Relations to max level.
Fought in 1000 battles.
Changed into Next Form for the first time.
Cleared [Hyper Dimension Neptunia G: The Golden Leaders, Reconstructors of Gamindustri].
Caused a Parts Break 100 times.
Used Formation Skills 100 times.
Connected two cities and traded between them.
Achieved 100 Hits.
Fought in 300 battles.
Invested for the first time.
Cleared [Zero Dimension Neptunia Z: Twilight of the Desperate CPU].
Used a two person Formation Skill for the first time.
Acquired a super rare item for the first time.
Used Route Building for the first time.
Acquired a rare item for the first time.
Used a three or four person Formation Skill for the first time.
Started a New Game.
Completed Neptunia VII!
Invested in Commerce, Industry, and Public Relations to max level for all cities.
Maxed all Lily Ranks for a single person.
Produced 10 "Godly Games" within Disc Dev.
Produced 10 "Sucky Games" within Disc Dev.
Collected all cards from CPU Chips.
Found all of the hidden Treasure Boxes.
Developed 100 different item types.
Achieved maximum damage of 100,000.
Got one person to Level 99.