
In this dark visual novel series, each Chapter follows a new protagonist, caught in the crossfire of conflicting powers — human and inhuman alike. Their stories are separate, but the choices you make in one Chapter will twist the next in ways you won’t see coming.
Six connected Chapters, each with their own lead.
A branching narrative that remembers everything.
Voice acting, dark arts, and a world being undone.

You’re the leader of a mercenary squad on a routine job: find a bioengineer, extract him, and get out. But things go sideways when you encounter strange people bearing the same mark. As the full moon rises, it becomes clear you’re no longer the hunters. You’re the prey.

5 playable characters
6 possible endings
Choices made here affect all future Chapters


100+ hauntingly detailed scenes, hand-drawn in comic book art style.
Animated characters, intense cutscenes, and pulse-pounding combat.
Directed and designed by Soh, the original artist behind the SkullX setting.


Turn-based combat woven into the dark heart of the story.
Each character comes with their own unique set of skills.
Relentless, ghastly opponents that will claw at your sanity.





Find others. Share what you’ve seen. Compare what you remember.

Hey everyone!
Weve got a lot to share today, so grab a snack.
Soundtrack Release
The Official SkullX: Aibohphobia OST is out!
[img src=\"https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/45583291/e9015d894fc9223cd57c94d5eee881abe7a45959.png\"][/img]17 instrumental tracks50 minutes of gloom, despair, and a dash of electrochemical shock courtesy of our Mysterious Wandererall composed by the talented Arthur Farrakhov.
You can check it out right now on https://store.steampowered.com/app/3958130/SkullX_Aibohphobia__Official_Soundtrack/\"" style="color:#bb86fc;text-decoration:none;">Steam , Spotify and all major streaming platforms.
Chinese Localization
Were excited to announce that SkullX is now fully localized in Simplified Chinese!
[img src=\"https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/45583291/9745e1da73afe2a82b937a6316f33aa3f51ac2b3.png\"][/img]Huge thanks to our translation partners WeMavin Languages who wrestled with BBCode monsters and occult riddles to make this possible.
Writing Updates
Weve combed through community feedback and made a round of text and writing edits across the game.
Nothing major was rewritten but certain scenes are now sharper, smoother, and closer to the tone we always wanted.
Whats Next in Localization
Were not stopping with Chinese. Russian, French, and Polish localizations are already in the works.
Well share progress updates as we go and yes, Russian is being handled in-house by our writer.
Thats the news for now.
As always, thank you for playing, sharing, reviewing, and generally being the fuel that keeps our merc squad alive!
Keep your eyes peeled release date for Chapter 2 will be revealed soon. This is a deal well seal the only way we know how hellbinding.
[img src=\"https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/45583291/62886370218efc2875873e2c6c4318c312f67430.png\"][/img]
Minimum Setup
- OS: Ubuntu 18.04+ or equivalent
- Processor: Dual-core 2.0 GHzMemory: 2 GB RAM
- Memory: 2 GB RAM
- Graphics: OpenGL 3.3 compatible GPU
- Storage: 4 GB available space
Recommended Setup
- OS: Ubuntu 20.04+
- Processor: Quad-core 2.5 GHzMemory: 4 GB RAM
- Graphics: Dedicated GPU with Vulkan support
- Storage: 4 GB available space
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