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MirrorMoon EP
MirrorMoon EP is a game about mystery and exploration set in outer space. These space travels begin on a red planet and its unique moon and extend across galaxies. The single player part of MirrorMoon EP blends adventure and exploration with navigation-based puzzle solving.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-08-31 · quoted reviews as of 2026-05-13.
“A pretty cool game honestly, though there are some caveats. Controls will likely feel frustrating at first since you can't look around with freely like you do in most games, and directions about what to do, where to go, and how to operate things, are quite vague, though I'm…”
— a player, Steam review · 7 hrs played“Been playing for years, solo and multiplayer. dont worry about feeling confused. that's part of the puzzle”
— a player, Steam review · 31 hrs played“MirrorMoon EP looks intriguing at first, but it quickly becomes frustrating and aimless. The lack of clear direction makes exploration feel more like wandering without purpose than discovery. Controls and mechanics aren’t explained well, which just adds to the confusion. It…”
— a player, Steam review · 4 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-19.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-08-12. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Mediterranea Inferno – Game and Demo coming soon, wishlist today!
https://store.steampowered.com/app/2103680/Mediterranea_Inferno/ Dear friends, We're excited to share some thrilling news with you today! We have a new game coming later this year - Mediterranea Infer
Saturnalia - our new game, coming soon and ready to wishlist!
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https://store.steampowered.com/app/1302050/Milky_Way_Prince__The_Vampire_Star/ In this visual novel, you'll live a summer of dysfunctional love through branching storylines, twists, sudden changes, an
Milky Way Prince – Our Next Game!
https://store.steampowered.com/app/1302050/Milky_Way_Prince__The_Vampire_Star/ DEMO available for a liimted time, part of the Steam Game Festival! In this visual novel, you'll live a summer of dysfunc
UPDATE v.1.1 is UP! New features and fixes!
We added a new navigation feature and extra secrets, especially for those of you who have been exploring extensively in the last few months. We have also added cameos from indie darlings like Gone Hom
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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 | Adventure, Indie |
| Player tags | Indie · Exploration · Puzzle · Abstract · Adventure · Space · First-Person · Sci-fi · Open World · Walking Simulator · Procedural Generation · Minimalist (SteamSpy community voting) |
| Features | Single-player · Multi-player · Co-op · Cross-Platform Multiplayer · Steam Achievements · Steam Trading Cards · Partial Controller Support · Family Sharing |
| Languages | English |
| Achievements | 10 |
| Official site | http://www.mirrormoongame.com/ |
Minimum system requirements (PC)
Minimum: OS: XP SP3 + Processor: 2.0GHz CPU Memory: 2 GB RAM Graphics: 512MB graphics card Storage: 200 MB available space