Ad Infernum: Survive Desert Nightmares and Unholy Rituals

8/30/2026, 2:50:12 AM

Release date: 2/29/2024

Tags: #immersive-sim #survival-horror #psychological-horror #atmospheric #demons #action #dark #adventure

User Reviews

Score: 94%Very Positive
Review Count: 89 reviews
Fetched At: 8/30/2026, 2:50:12 AM

Reference prices

Japan

¥ 1,200 (JPY)

Steam JP

$9.99 (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 1,200
Global Price: $9.99
Price in Your Region: ¥ 1,200Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 30 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/30/2026, 2:45:32 AM

Key highlight

Ad Infernum is a psychological survival horror game where players awaken stranded after a desert crash. They must unravel cult mysteries and survive terrifying creatures while managing their sanity.

Who this is for

If you're seeking a tense survival horror experience where you awaken stranded in the desert and must confront cult secrets and bloodthirsty creatures, check out Ad Infernum. Its sanity meter and terrifying hallucinations will test your psyche.

Details

Overview

Ad Infernum plunges players into a harrowing survival horror experience set in the desolate American desert. After a catastrophic car crash, you awaken stranded at a derelict gas station. A disembodied voice on the radio offers a sliver of hope, claiming to be trapped nearby. Together, you must unravel the dark secrets of a vanished cult, their unholy rituals, and a mysterious cavern, all while evading bloodthirsty creatures that stalk the shadows. The very environment seems to conspire against you, with the walls closing in as you race against time to complete the cultists' final, ominous ritual.

Highlights

Psychological Descent: The game features a unique 'Nerve' meter that tracks your sanity. Witnessing terrifying events will erode your psyche, leading to audiovisual hallucinations and unpredictable consequences that blur the line between reality and madness.
Immersive Survival Horror: Blending elements of immersive sims and survival horror, Ad Infernum emphasizes atmospheric tension, exploration, and resource management as you navigate a hostile environment.
Cooperative Survival: While the core experience involves a desperate struggle for survival, the narrative hints at a cooperative element, with a voice on the radio guiding and potentially aiding your escape.

Who It's For

This title is for players who enjoy deeply atmospheric survival horror games with a strong psychological element. Fans of immersive sims that offer emergent gameplay and challenging scenarios will find much to appreciate. If you're drawn to dark narratives involving cults, demons, and the unraveling of sanity, Ad Infernum offers a compelling, albeit terrifying, journey.

Game Info

Developed and published by Glass Knuckle Games, Ad Infernum was released on February 29, 2024. It supports multiplayer and features Steam Achievements and Steam Cloud functionality. The game is rated 0+ and is available in English. User reviews on Steam have been overwhelmingly positive, highlighting its immersive qualities and terrifying atmosphere.