
Session Respect Score
"Complex time-loop visual novel requiring sustained narrative attention."
Minimum session
30 min
Pausability
At save points
Resume friendliness
Hard to resume
FOMO pressure
High FOMO
Focus required
Intense
Session structure
Story chapters
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About
Code_18 is the fifth entry in the Infinity series, which also includes Never 7: The End of Infinity, Ever 17: The Out of Infinity, Remember 11: The Age of Infinity, and 12Riven: The Psi-Climinal of Integral. The game follows Hayato Hino, a high school student who receives voice messages from the future on his phone, and is stuck in a loop, repeating a month of his life over and over again. Cyberfront bought the rights to the Infinity series after its previous developer, KID, closed down. The game's writing was done by the group Run & Gun, while the sound production was handled by the band Milktub. While the development team had originally planned to use a theme of "escape from an enclosed space" similarly to previous Infinity games, it was changed due to concerns of the size of the game's audience, and was seen as a reboot of the series.
The game opens on September 11, 2018. When Hayato is about to test his "Dragon Unit" flight pack on the school's roof, a girl falls from the sky, wearing a similar device. He tries to save her, but falls to his death; after this, he is transported back in time without any memory of the event, and manages to save her. H…
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Community Session Data
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Context Tags
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Platform Notes
Does it actually work well on your platform? Community tested.
Better for your schedule?
These similar games may be easier to fit into a short session.
Similar games
More in the Infinity series
Platforms
Code_18 — Session FAQ
- How long does a session of Code_18 take?
- The minimum meaningful session for Code_18 is approximately 30 minutes. This is the shortest play window where you can make real progress or have a satisfying experience, based on community data.
- Can you pause Code_18?
- Code_18 uses save points or manual saves. You'll need to reach a checkpoint before exiting to avoid losing progress — factor this into your session planning.
- Does Code_18 pressure you to keep playing?
- Code_18 has high FOMO. The game may use cliffhangers, timed missions, online leaderboards, or live events that create pressure to keep playing.
- What is Code_18's Session Respect Score?
- Code_18 has a Session Respect Score of 4.6/10. This score combines minimum session length, pausability, FOMO level, and pickup friendliness into a single metric for how well the game fits busy schedules.











