About This Demo

Blood Moon Horror Demo

Blood Moon Horror is a 1–8 player co-op survival horror game set inside a quarantined lunar research facility after the Red Horizon incident.

The blood moon has risen.
The base has gone silent.
Something inside is awake.

You have no weapons.
No backup.
No easy way out.

Work together, stay quiet, restore failing systems, investigate what happened, and escape before corrupted machines in the dark find you through sound, light, and power.

About the Demo

The Blood Moon Horror Demo is a focused preview of the full game’s co-op survival horror experience.

Enter Lunar Base Alpha alone or with friends and experience a controlled slice of the main gameplay loop: explore the facility, restore power, solve electrical puzzles, collect evidence, avoid hostile station threats, and escape before the base overwhelms your team.

This demo uses a limited mission setup with a single gameplay seed, giving players a clear sample of the atmosphere, tension, teamwork, objectives, and enemy behavior found in the full Early Access version.

What You Can Do in the Demo

• Explore a limited section of Lunar Base Alpha, including dark corridors, damaged rooms, access points, and mission-critical systems.
  
  
• Restore unstable electrical systems, interact with switch boxes, and bring parts of the base back online.
  
  
• Investigate documents, recordings, and evidence connected to the Red Horizon incident.
  
  
• Survive hostile station threats by managing noise, light, movement, and team communication.
  
  
• Escape after completing your objectives before quarantine, failing systems, or the things inside the base trap you.

Key Features in the Demo

• 1–8 Player Online Co-op – Play alone or enter the facility with a full squad. Coordinate tasks, split up when necessary, and try to survive the panic together.
  
  
• No Combat. Only Survival. – There are no guns and no traditional fighting mechanics. Hide, run, distract, close doors, stay quiet, and outsmart the threats stalking the base.
  
  
• Proximity Voice Chat – Talk to nearby teammates through in-game voice chat. Whisper plans, call for help, or go silent when something starts listening.
  
  
• Enemies Hunt by Sound, Light, and Power – Movement, speech, doors, lights, puzzles, and electrical activity can reveal your position. One loud mistake can turn a quiet mission into a chase.
  
  
• Biomechanical Station Threats – Corrupted security frames and service machines patrol the facility, investigate disturbances, and punish careless behavior.
  
  
• Electrical Puzzle Gameplay – Restore systems through switch boxes and objective-based interactions. Mistakes can create sparks, noise, darkness, and new danger.
  
  
• Environmental Storytelling – Recover documents, logs, and clues to uncover what NovaTech discovered beneath the lunar surface.
  
  
• Claustrophobic Lunar Atmosphere – Explore emergency-lit corridors, failing systems, broken terminals, dark rooms, and a soundscape designed to make every step feel unsafe.

Built for Co-op Fear

The demo is designed around communication, tension, and bad decisions made under pressure.

One player may be restoring power.
Another may be searching for evidence.
Someone may be hiding in a dark room, whispering for help.
Someone else may hear movement in the vents.

Teamwork is your best chance of survival — but fear makes teamwork difficult.

Demo Scope

This demo is a smaller preview of Blood Moon Horror and does not include everything available in the full Early Access version.

• Limited mission content
  
• One gameplay seed / mission setup
  
• Limited objective and puzzle variety
  
• Limited enemy and environment variety
  
• No long-term progression
  
• No cosmetic unlock progression
  
• No full customization system
  
• Some features, balance, visuals, and systems may differ from the full version

The full Early Access version includes a larger and more complete experience, with expanded systems, progression, cosmetics, updates, and continued improvements based on player feedback.

A Rescue Mission Gone Wrong

The year is 2078.

Lunar Base Alpha was built to push humanity further than ever before. Then the Red Horizon incident changed everything.

The base’s final transmission ended with one broken warning:

"The moon... it's changing. The samples... they're alive. We can't contain—"

TRANSMISSION ENDED

Three months later, your Ashlight Recovery team breaches a sealed sector to investigate.

The corridors are empty.
The power is unstable.
Life support is failing.

And what was left behind is not only hunting.

It is listening.

Search the facility, recover crew logs and evidence, complete dangerous objectives, and reach extraction before quarantine locks you in again.

Content Warning

Blood Moon Horror contains intense horror themes, jump scares, darkness, confined spaces, disorienting audio, isolation, and scenes designed to unsettle players.

Online voice chat may also include sudden, loud, or startling sounds from other players.

Try the Demo

Play the free demo to experience a focused slice of Blood Moon Horror before entering the full Early Access version.

Work together.
Stay quiet.
Restore power.
Escape before the base learns where you are.

The base is silent.
The blood moon is rising.
How long can your team survive?

Blood Moon Horror is actively shaped by player feedback. If you find bugs, crashes, balance issues, confusing mechanics, or have ideas for better co-op horror moments, please post in Steam Discussions or join the Discord. Specific reports help the most: squad size, map/sector, what happened, screenshots, clips, and steps to reproduce if possible.