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1 Screen Platformer: Prologue

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App ID 1271540
App Type Game
Developer
Publisher Return To Adventure Mountain, LLC
Franchise 1 Screen Platformer
Supported Systems Windows
Technologies GameMaker Engine
Last Changenumber 30149562
Last Record Update 19 July 2025 – 20:52:00 UTC ()
Release Date 16 July 2020 – 12:28:22 UTC ()
❓ 78.96%
210 reviews
0
In-Game

FREE DEMO features 1 playable character and 1 complete level with leaderboards. Try, die, retry in this challenging but fair precision platformer that takes place on 1 screen. Ultra tight controls, dozens of traps. Great for speedrunning, and 100% completionists. Also, no water levels!

Additional Information

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

Developer Return To Adventure Mountain, LLC
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher Return To Adventure Mountain, LLC
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 16 July 2020 – 12:28:22 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://www.twitch.tv/returntoadventuremountain
https://x.com/AdventureMtn
Primary Genre Action (1)
Store Genres Action (1), Adventure (25)
Steam Release Date 16 July 2020 – 12:28:22 UTC ()
Store Asset Modification Time 3 September 2020 – 20:56:22 UTC () (1599166582)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomLeft
width_pct39.02086671946529
height_pct100
osextended empty string
Is free on the store? Yes
review_score 8
review_percentage 86
Detected Technologies (?) GameMaker Engine
First seen on SteamDB 18 March 2020 – 01:59:45 UTC (), in changelist #7979293

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes

Tags

🕹 Precision Platformer 😓 Difficult 📺 2D Platformer 👤 Singleplayer 📺 Side Scroller 👾 Pixel Graphics 🏽 2D 💥 Action 🏗️ Platformer 🗺️ Adventure 👾 Retro 👩 Female Protagonist 🆓 Free to Play 🌱 Indie

Categories

Single-player Steam Achievements Steam Leaderboards Profile Features Limited

Hardware Categories

Full Controller Support

Assets

Load all asset images
clienticon 4b1176c16a315c1fb6c29a61ef9ab023760a3c14
clienttga 258314b8179c70c9cae4fb33ccfd5800322ba630
icon 1337fdfe9e7f799997fd09ed84a7b0a053144a52
logo 3641bb7f7c9fbdaf9f74f1487ae405956c55708d
logo_small 3641bb7f7c9fbdaf9f74f1487ae405956c55708d_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image2x/englishlibrary_600x900_2x.jpg
image/englishlibrary_600x900.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
image2x/englishlogo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct39.02086671946529
logo_position/height_pct100
image/englishlogo.png
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_icon1337fdfe9e7f799997fd09ed84a7b0a053144a52.jpg
page_background_pathapp/1271540
timestamp3 September 2020 – 21:08:46 UTC
Trailers
256782049 ↴
trailer_nameGameplay
trailer_category0
trailer_480p/video/webm256782049/movie480_vp9.webm
trailer_480p/video/mp4256782049/movie480.mp4
trailer_max/video/webm256782049/movie_max_vp9.webm
trailer_max/video/mp4256782049/movie_max.mp4
microtrailer/video/webm1271540/279160/547885954f7079969b606039e088cb111a700bf7/1751212702/microtrailer.webm
microtrailer/video/mp41271540/279160/547885954f7079969b606039e088cb111a700bf7/1751212702/microtrailer.mp4
screenshot_medium256782049/movie.293x165.jpg
screenshot_full256782049/movie_full.jpg
trailer_base_id279160
all_agestrue
is_highlighttrue
timestamp1588046646

User File System

Key Value
quota 488.28 KiB (500000)
maxnumfiles 15
hidecloudui 1
ignoreexternalfiles 1
savefiles
0 ↴
rootWinAppDataLocal
pathOneScreenPlatformerPrologue
pattern*.ini
platforms/1Windows

Save File Locations

Based on the configuration above, this is where we think the save files are located.

Read more about cloud saves in Steamworks documentation.

Platform Path Pattern
Windows %USERPROFILE%/AppData/Local/OneScreenPlatformerPrologue *.ini
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