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