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Meridian 157: Prologue

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App ID 1458900
App Type Game
Developer
Publisher NovaSoft Interactive Ltd.
Franchise Meridian 157
Supported Systems Windows macOS
Technologies Solar2D Engine
Last Changenumber 29583864
Last Record Update 16 June 2025 – 09:15:25 UTC ()
Release Date 9 December 2020 – 17:27:20 UTC ()
❓ 73.61%
271 reviews
0
In-Game

Meridian 157: Prologue is the first in a series of point-and-click puzzle adventure games. Play as David Zander, a meteorologist who is investigating a mysterious weather signal on a remote island south of Alaska. Venture toward the remote island to discover the mystery behind the 157th meridian!

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer NovaSoft Interactive Ltd.
ReleaseState released
Publisher NovaSoft Interactive Ltd.
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 30 June 2019 – 07:00:00 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://x.com/NovaSoftInt
https://www.youtube.com/channel/UCNl2lQhHe8_1VwglnommQWQ/
Primary Genre Adventure (25)
Store Genres Adventure (25), Indie (23)
Steam Release Date 9 December 2020 – 17:27:20 UTC ()
Original Release Date 30 June 2019 – 07:00:00 UTC () (1561878000)
Store Asset Modification Time 26 November 2020 – 17:00:47 UTC () (1606410047)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct81.46453089244852
height_pct86.47416244209253
osextended macos64
name_localized
schinese子午線157: 序幕
tchinese子午線157: 序幕
frenchMeridian 157: Prologue
germanMeridian 157: Prolog
italianMeridian 157: Prologo
japanese子午線157：プロローグは
brazilianMeridian 157: Prólogo
portugueseMeridian 157: Prólogo
russianMeridian 157: Пролог
spanishMeridian 157: Prólogo
latamMeridian 157: Prólogo
Is free on the store? Yes
review_score 6
review_percentage 78
Detected Technologies (?) Solar2D Engine, OpenAL SDK
First seen on SteamDB 24 October 2020 – 16:43:14 UTC (), in changelist #9831711

Supported Languages

9 Languages Interface Full Audio Subtitles
English Yes
French Yes
Italian Yes
German Yes
Spanish - Spain Yes
Japanese Yes
Portuguese - Portugal Yes
Russian Yes
Simplified Chinese Yes

Tags

🗺️ Adventure 🧩 Puzzle 🔎 Point & Click 🔍 Hidden Object 🤫 Mystery 😱 Horror 🌄 Action-Adventure 🔍 Investigation 🌱 Realistic 🏽 2D 🌱 Indie 🕵️ Detective 🧩 Logic 🔪 Thriller 📚 Story Rich 👤 Singleplayer 🆓 Free to Play

Categories

Single-player Profile Features Limited

Assets

Load all asset images
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logo d4e5a0478f337b798199461f3d2693ca57646749
logo_small d4e5a0478f337b798199461f3d2693ca57646749_thumb
clienticns eef57eae713abac562ebe70ab76594ec246be6c6
small_capsule
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header_image
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library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/englishlogo.png
image2x/englishlogo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct81.46453089244852
logo_position/height_pct86.47416244209253
Assets
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headerheader.jpg
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community_icon9e4a3b20d95fffb541dd7b5499fe222ee470689b.jpg
page_background_pathapp/1458900
raw_page_backgroundpage_bg_raw.jpg
timestamp9 December 2020 – 17:27:23 UTC
Trailers
256810021 ↴
trailer_nameMeridian 157 Prologue Trailer
trailer_category0
trailer_480p/video/webm256810021/movie480_vp9.webm
trailer_480p/video/mp4256810021/movie480.mp4
trailer_max/video/webm256810021/movie_max_vp9.webm
trailer_max/video/mp4256810021/movie_max.mp4
microtrailer/video/webm1458900/327553/4a0aeecd4071a09785978d8fd4a38ab752131cfb/1750990702/microtrailer.webm
microtrailer/video/mp41458900/327553/4a0aeecd4071a09785978d8fd4a38ab752131cfb/1750990702/microtrailer.mp4
screenshot_medium256810021/movie.293x165.jpg
screenshot_full256810021/movie_full.jpg
trailer_base_id327553
all_agestrue
is_highlighttrue
timestamp1606364390

Launch Options

0. Unnamed launch option
Executable Meridian 157 Prologue.exe
Launch Type Launch (Default)
Operating System   windows
1. Unnamed launch option
Executable Meridian 157 Prologue.app\Contents\MacOS\Meridian 157 Prologue
Launch Type Launch (Default)
Operating System   macos

Configuration

Key Value
installdir Meridian 157 Prologue
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