Moon Mice: The Game, is a solo-developed action game that blends souls-like with hack-and-slash combat, parkour-style traversal, and companion-based gameplay within a sci-fi world where humanity survives in floating cities powered by mysterious lunar creatures.

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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“We’re launching in Early Access to involve the community in shaping the game’s development. As a solo developer, player feedback is essential in refining combat, balance, performance, and overall experience before full release.”

Approximately how long will this game be in Early Access?

“Until Expected May 13, 2026.”

How is the full version planned to differ from the Early Access version?

“The full version will expand on all core systems introduced in Early Access, including additional levels, enemies, abilities, and story content. It will also feature improved performance, refined combat and movement, and overall polish based on community feedback.”

What is the current state of the Early Access version?

“The current Early Access build includes fully working core gameplay systems, such as combat, movement, and progression. Players can play through Level 1, Level 2, a main menu, and a sandbox level. The remaining work involves completing Levels 3–5 based on the written narrative.”

Will the game be priced differently during and after Early Access?

“No. It will be Free throughout.”

How are you planning on involving the Community in your development process?

“Community feedback will play a key role throughout development. Players can share input through Discord, Steam discussions, and playtesting, helping refine combat, movement, balance, performance, and overall experience as the game evolves.”
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This game is not yet available on Steam

Planned Release Date: Apr 21, 2026

This game plans to unlock in approximately 13 days

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About This Game

After Earth became unlivable, humanity survives in floating cities powered by the particles of sacred Moon Mice, mysterious creatures once traded by Angels in exchange for worship.

You play as OVO, a synthetic humanoid weapon tasked with escorting Frisk Fawn, a half-angel fugitive, to the Moon to force an audience with an absent God. As Angels attempt to sabotage Moon Mice production, your journey becomes humanity’s last chance to survive.

Gameplay

Engage in fast-paced melee combat with chaining attacks and timing-based encounters. Traverse environments using parkour mechanics, including wall movement and free-flow mobility. Fight a variety of enemies and bosses with distinct behaviors and evolving attack patterns. Utilize a companion system where players influence abilities and combat support. Explore interconnected levels across a sci-fi world set between Earth and the Moon, with ongoing adjustments based on player feedback.

Progression & Systems

Unlock and improve abilities to adapt to different combat scenarios. Refine movement and combat strategies through player-driven skill progression. Experience increasing difficulty inspired by souls-like design principles. Systems such as balance, progression, and combat feel are continuing to evolve throughout Early Access.

Features

  • Narrative-driven experience with cinematic worldbuilding

  • Solo-developed project built entirely in Unreal Engine 5

  • Stylized sci-fi setting blending mythology and futuristic design

  • Sandbox level for experimentation and mechanics testing

  • Original soundtrack supporting atmosphere and tone

Current Content

  • Level 1 and Level 2 playable

  • Sandbox level for experimentation

  • Core combat, movement, and gameplay systems implemented

  • Main menu and foundational systems complete

System Requirements

    Minimum:
    • OS: Windows 10 / 11 (64-bit
    • Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
    • Memory: 8 GB RAM GB RAM
    • Graphics: NVIDIA GTX 1060 (6GB) / AMD RX 580
    • DirectX: Version 12
    • Storage: 20 GB available space GB available space
    • Sound Card: DirectX compatible
    • Additional Notes: Designed for high settings at 60 FPS (1080p)
    Recommended:
    • OS: Windows 11 (64-bit)
    • Processor: Intel Core i7-9700K / AMD Ryzen 7 3700X
    • Memory: 16 GB RAM GB RAM
    • Graphics: NVIDIA RTX 2060 / AMD RX 6600 XT
    • DirectX: Version 12
    • Storage: 20 GB available space GB available space
    • Sound Card: DirectX compatible
    • Additional Notes: Designed for high settings at 60 FPS (1080p)
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