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One Dreamer: Prologue
Modify the world around you with pseudocode as you journey through blended realities and discover why Frank became a game developer in the first place.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-29 · quoted reviews as of 2026-10-16.
“The pretty pixel art is what initially sparked my interest in that game but after playing this prologue, I must say that the music and what we get to glimpse of the story create a bittersweet atmosphere that made me want to learn more about the characters. At its core, it's a…”
— a player, Steam review · 2 hrs played“There are no words to describe how much emotion I felt playing this. As a music producer I too have the same goal of not expecting much, not expecting to be popular but to just make one person happy with something that I have made will make me happy. I can honestly say, without…”
— a player, Steam review · 2 hrs played“An enjoyable introduction to this world. I like the gameplay, though movement is not always intuitive in the 2.5 dimension world (some type of indication would be nice). The "hacking" puzzle aspect is interesting and I can really see how that could be exploited throughout the…”
— a player, Steam review · 1 hrs playedPlayer activity
Monthly average concurrent players. History through 2022-09 via SteamCharts; self-collected from the Steam API since Aug 2026.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-10-24.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-25. Steam prices vary by region — always confirm your local price on Steam.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
1.6.0 Patch Notes
Bugfixes: - Fix soft lock if player moves too far to the right on one specific step
One Dreamer is out now
Dear friends, One Dreamer is out now on PC, Mac and Linux. https://store.steampowered.com/app/1156380/One_Dreamer/ It's taken a very long time to get here and I'd just like to say: Thank you, everyone
One Dreamer releases September 9!
After over 7 years of development I am extremely excited to announce One Dreamer is releasing September 9, 2022. It’s been one crazy journey and I just want to say thank you for all of your support, -
One Dreamer: Demo Infinite Runner Competition
Please Note: To participate you need to download One Dreamer: Demo as the mini-game isn't available in One Dreamer: Prologue. Win a copy of One Dreamer + your name/alias in the game! Finish in the top
1.5.0 Patch Notes
Changes: - Update movement system and run animation - Add ability to select variables directly from the code view - Add special indicators when near other platforms - Add special indicator when close
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-13.
| Genres | Free To Play, Indie |
| Player tags | Free to Play · Programming · Logic · Story Rich · Indie · Pixel Graphics · Adventure · Interactive Fiction · Game Development · Puzzle-Platformer · Casual · Point & Click (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Steam Leaderboards |
| Languages | English * * |
| Achievements | 9 |
| Official site | https://www.one-dreamer.com/thegame/ |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS *: Windows 7 Processor: 2.0 GHz+, 64-bit Memory: 1 GB RAM Graphics: Direct X 11+/OpenGL 3.3+, OpenCL 1.0+ Storage: 200 MB available space