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UNDEAD BLOOD playtest
by APOCALYPTICAL STUDIO
A brutal horror FPS where Digital Induced Psychosis (D.I.P.) turns humanity into the undead. Fight relentless zombie hordes across surreal locations, uncover extraterrestrial secrets, and survive a world where reality begins to fracture.
Anyone with a Steam account can join, and it's free.
- Access
- Instant
- On playtest since
- Nov 5, 2026
- Planned release
- Coming soon
- Developer
- APOCALYPTICAL STUDIO
- Platforms
- Windows
- Players
- Single-player
- Languages
- English
How to join the UNDEAD BLOOD playtest
- Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
- Use the UNDEAD BLOOD playtest signup there. You're in straight away, with nothing to pay.
- The playtest shows up in your Steam library, ready to install and play.
New to playtests? How Steam playtests work
How AI is used
This game uses AI-driven advanced dialogue technologies to enhance character interactions.
The developer's own words, from Steam.
About UNDEAD BLOOD
WHEN THE LIGHT COLLAPSES, SOMETHING ELSE TAKES ITS PLACE.
UNDEAD BLOOD is a brutal first-person horror shooter combining retro-inspired action, surreal environments, and cosmic horror.
Jordan Bennett built his own UFO, MAGPIE, to reach beyond the limits of Earth. But after a disastrous flight, he finds himself trapped in a world where an artificial solar eclipse has changed everything.
A mysterious phenomenon known as Digital Induced Psychosis (D.I.P.) is spreading through humanity. Technology, perception, and biological infection intertwine, transforming ordinary people into relentless undead creatures.
What begins as a fight for survival soon becomes a journey into something far beyond human understanding.
BRUTAL FPS COMBAT
Fight through hordes of zombies and grotesque creatures using an arsenal of firearms and unconventional weapons.
Fast reactions, precise aiming, and resource management are essential to surviving the chaos.
SEVEN LEVELS. ONE NIGHTMARE.
Explore seven distinct levels, from the decaying streets of Satellite City and the eerie shores of Satellite Beach to abandoned Antarctic facilities, ancient alien ruins, and places that defy explanation.
Each environment reveals another fragment of a much larger mystery.
A WORLD OUT OF SYNC
An artificial eclipse. Alien technology. Cosmic Coins. Strange signals that influence the human mind.
As Jordan ventures deeper into the unknown, the boundaries between science, paranoia, and reality begin to collapse.
The undead are only the beginning.
Something much greater is moving beyond the darkness.
And humanity may never have been in control.
From the game's Steam page.
