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