Meridian 157: Prologue is a Adventure game from NovaSoft Interactive Ltd. with a 80% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.

Game snapshot
- Developer
- NovaSoft Interactive Ltd.
- Release year
- 2020
- Playtime
- Varies by player
- Price
- Free
- Review signal
- 80% positive
Screenshots






System requirements
PC
- Minimum
- OS *: Windows 7 or higher
Processor: Dual Core with Hyper-Threading
Memory: 2 GB RAM
Graphics: Intel Pro Iris Graphics
Storage: 250 MB available space
macOS
- Minimum
- OS: macOS 10.11 or higher
Processor: Dual Core with Hyper-Threading
Memory: 2 GB RAM
Graphics: Intel Pro Iris Graphics
Storage: 250 MB available space
From Steam reviews
Review notes
Meridian 157: Prologue is worth a closer look if you want strong atmosphere, narrative mystery, nautical, and short game.
Best for players who want strong atmosphere, nautical, emotional story, and narrative mystery.
Check more carefully if you dislike technical roughness and repetition or grind.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
narrative-mystery
Play styleA useful part of the game is piecing together mystery and story threads.
nautical
SettingWater, boats, fishing, or sea travel are important to the feel.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
grindy
FrictionThe loop may feel repetitive if you dislike grind.
short-game
PacingIt is better understood as a compact experience than a long hobby game.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
emotional-story
ToneThe story is framed as affecting rather than just plot-heavy.
Steam review snapshots
A very enticing short game that had me immediately going to the Steam Store and buying all 3 of the remaining games…So the mystery only now begun…For my taste, the music is almost unnoticeable, just a light background that adds atmosphere a bit, so it's not bad.You play as detective David Zander, a forensic meteorologist, that goes to investigate an abnormal weather anomaly in a far away island…Why it fits
Check it if you want adventure filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.