Screenshots
Watch trailer on Steam ↗Moonfall: Protocol
Cycle Studios · Published by Cycle Studios
4 user reviews — 50% positive (4 reviews) · 6 achievements
Last updated 28 Sept 2026
Moonfall Protocol is a co-op survival horror for 1–4 players. Explore the moon, gather evidence of its secrets, and survive a dream that begins to shift into a nightmare filled with hostile creatures and chaos.
£3.39
Lowest price we've ever recorded
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Price history
Action, Adventure, Indie · 2025 · More under £5 games
Embark on a thrilling journey as you and up to three friends uncover the mysteries of the moon in Moonfall Protocol, an action-packed survival horror experience from Cycle Studios.
About this game
Moonfall Protocol is a fast-paced 1–4 player co-op survival horror game.
You and your friends are given a once-in-a-lifetime chance to walk on the moon. What starts as an exciting mission quickly turns into something worse. A hidden base, with strange astronauts guarding it, and a portal that pulls you into a twisted dimension.
Inside, nothing stays the same.
The world shifts, entities stalk you, and every step feels like a race against time.
Work together to gather evidence of what really happened, coins to upgrade your abilities, and hunt down ten control points to power the generator that could send you home.
Face relentless alien horrors across the surface of the moon and beyond.
Every second counts as you and your team fight, run, and adapt to unpredictable threats in shifting environments.
Your mission isn’t just to survive — it’s to uncover the truth.
Collect critical evidence hidden within the lunar base and strange dimensions, piece it together, and decide when it’s time to escape.
Work together or fall apart. Coordinate with your team to share discoveries, warn of incoming threats, and make sure everyone makes it back alive. Sometimes, silence is just as powerful as shouting.
Earn rewards during your runs to unlock new gear, improve your speed, strength, and awareness, and increase your odds of surviving entities and challenges that come across.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 / WIndows 11
- Processor: i5-9400
- Memory: 8 GB RAM
- Graphics: GeForce GTX 1660
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 8 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 / WIndows 11
- Processor: i7-10700
- Memory: 16 GB RAM
- Graphics: GeForce GTX 1660 Super
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 8 GB available space
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
Developer Update — Thank You for the Feedback!
Hey everyone, First off, I want to thank you all for playing Moonfall: Protocol and sharing your honest feedback. I’ve seen your comments about the bugs, story mode, and overall experience and I completely understand where you’re coming from.This is my first official game on Steam, and while it’s far from perfect, I’m incredibly grateful for all the support and constructive criticism. I’m already working on updates to fix major bugs and improve gameplay stability.As for the story mode, yes I plan to expand and polish it in future updates to make the experience smoother, more immersive, and fun.Your feedback helps me learn and grow as a developer. So again, thank you for sticking around, laughing through the chaos, and supporting indie games. The best is yet to come. 💫Cycle StudiosRead full article on Community Announcements (ciclentiu)AnnouncementsOfficial
Announcement – Delayed Release
Hey everyone,I want to give you all a quick update: the release of Moonfall Protocol is being delayed by just a couple of days. My goal is to deliver the best experience possible, and I want to make sure everything feels polished and ready before you jump in.I know waiting can be tough, but I promise this little extra time will be worth it. Thank you so much for your patience and support, I’m committed to making this a unique experience for each user to be something they remember of!Stay tuned, the wait won’t be long!Read full article on Community Announcements (ciclentiu)
