AdventureCasual
Grisaia Phantom Trigger Vol.1
Not enough reviews
Started playing 91% of owners
Steam reviews 92% positive of 351
What the data shows
- Only 360 reviews so far — too early to tell.
- 91% of owners got the first achievement.
When it gets good
Share of positive reviews by how many hours the reviewer had played when writing the review.
Not enough reviews.
Where players quit
Share of players who started the game and reached each story milestone. 100% is the most common achievement (90.7% of owners), so people who bought the game and never launched it don't count.
Story milestones aren't labeled yet; all achievements are listed below.
All achievements (13)
- Mission Start! Boot up the game! 100%
- SORD Complete chapter 1! 87%
- Mihama Academy Complete chapter 2! 74%
- Mihama Academy, Class A Complete chapter 3! 71%
- A New Life Complete chapter 4! 69%
- Mushrooms or Bamboo Shoots? Complete chapter 5! 65%
- The Icing on the Cake Complete chapter 6! 63%
- Drinking Cider from a Lemon Complete chapter 7! 60%
- Codebreaker Play the game in Japanese 60%
- A Tight Spot Complete chapter 8! 59%
- A Demon's Shadow Complete chapter 9! 59%
- Communications Officer Play the game in English 59%
- International Liaison Play the game in Chinese 49%
Steam page Updated: 2026-10-21.