Screenshots
Watch trailer on Steam ↗Cardiac Unrest
Jack Gianduso · Published by Jack Gianduso
Mixed — 60% positive (25 reviews)
Last updated 27 Sept 2026
You're a Combat Exorcist tasked with ridding a school of its evil. Armed with your Holy Gun and a Ghostometer, you must locate and exorcise the shadowy spirit terrorizing this school before you get overtaken by its dark evil.
Free to PlayDJCTQ 10
Free
Indie, Free To Play · 2021 · More free games
Cardiac Unrest challenges you as a Combat Exorcist to cleanse a terrorized school of its dark evil, using your Ghostometer and Holy Gun in this thrilling indie experience.
About this game
Cardiac Unrest is a single-player 3rd-person shooter game with survival horror elements. You're tasked with killing the spirit while warding away its darkness. Look for Prayer books inside the desks around the school to bring back the light. If the school lights turn off, locate the power room and flip the master switch.
Features:
-Explore an immersive nighttime school environment.
-Realistic weapon and weapon animations.
-Enemy AI meant for a tough challenge.
-Unique "type to heal" system.
-Ammo pickup system for finding more ammo around the map.
-Outdoor environment section in the center of the school.
-hidden letters meant for lore.
-Gun flashlight because environment gets very dark over time.
-Gun can be shot by aiming or by hip-firing.
Features:
-Explore an immersive nighttime school environment.
-Realistic weapon and weapon animations.
-Enemy AI meant for a tough challenge.
-Unique "type to heal" system.
-Ammo pickup system for finding more ammo around the map.
-Outdoor environment section in the center of the school.
-hidden letters meant for lore.
-Gun flashlight because environment gets very dark over time.
-Gun can be shot by aiming or by hip-firing.
System Requirements
Will my PC run this? →Minimum
Minimum:
- OS: Windows 10
- Processor: Intel Core i5
- Memory: 8 GB RAM
- Graphics: GXT 960
- Storage: 200 MB available space
Recommended
Recommended:
- OS: Windows 10
- Processor: Intel Core i7
- Memory: 16 GB RAM
- Graphics: GXT 1080
- Storage: 200 MB available space
Supported Languages
English
Latest news
Patch NotesOfficial
Performance update
-Lowered some of the rendering settings -added more objects to static -changed end screen -minor visual improvements -added a new ghost detection system instead of the older meter. It uses a blinking light that gets faster as the ghost gets near. In testing, the game runs significantly faster due to changesRead full article on Community Announcements (jack_gianduso)
