Ad Infinitum on Steam - User reviews, Price & Information

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When reality is a nightmare, nightmares become real. In this psychological horror game, you fight the terrifying creatures invading your mind. Can you save your sanity?

Ad Infinitum is a horror, action and psychological horror game developed by Hekate and published by Nacon.
Released on September 14th 2023 is available only on Windows in 14 languages: English, French, Italian, German, Spanish - Spain, Japanese, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Thai, Traditional Chinese, Turkish and Korean.

It has received 934 reviews of which 750 were positive and 184 were negative resulting in a rating of 7.6 out of 10. 😊

The game is currently priced at 5.24€ on Steam with a 85% discount, but you can find it for 0.49€ on Gamivo.

The Steam community has classified Ad Infinitum into these genres:

Horror Action Psychological Horror First-Person Atmospheric Survival Horror Singleplayer Dark Gore Survival Adventure Indie World War I Story Rich Puzzle Exploration Violent Mystery War Historical

Media & Screenshots

Get an in-depth look at Ad Infinitum through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows

Requires a 64-bit processor and operating system
OS: Windows 10
Processor: Intel Core i5-8400 or AMD Ryzen 5 1600X
Memory: 8 GB RAM
Graphics: NVIDIA GeForce GTX 750 Ti, 2 GB or AMD Radeon RX 7850, 2 GB or Intel Arc A380, 6 GB
DirectX: Version 11
Storage: 21 GB available space
Additional Notes: To run at Low 720p @ 30 FPS

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

June 2025

Great game, I did a presentation on it for my intro to the creative arts class. Fantastic creature designs, solid puzzles, level design and atmosphere was on point. And as an autistic guy whose special interest is the first world war, I can appreciate the symbolism and references. I bought this on sale for like $3 but I also bought the art book because I love the visual design and all the intricate detail and symbolism behind it, and wanted to support the devs. My ONLY major gripe with this game is the soundtrack. The music itself is fine, good even, but it absolutely does not fit the tone of the game at any point. However I just played it with the music off and it was fine. Music in survival horror games is tricky to pull off because it can very easily break immersion if the sound is not diegetic (plausibly occurring in-universe and audible by the characters), so in my opinion survival horror soundtracks should contain mostly ambient sound, and if there are conventional instruments used (piano, orchestral) they should be used sparingly to exemplify certain areas/scenes, such as safe rooms in Resident Evil. A composer who does this fantastically in my opinion is Mikko Tarmia who did the soundtracks for the Amnesia and Penumbra games. Besides that, this is one of my favourite games about WWI, and I love the characters who symbolise the different types of people who were affected by the war (those who were horrifically disfigured, those who lost children, those who were raised to be nationalist and idealise war and went on to learn the uncomfortable truth, etc). I cannot recommend it enough to people who love artsy puzzle psychological/survival horror games, it will confuse you at first but will leave you thinking for weeks about the implications of it all. GREAT GAME 👍 EDIT: Also!! Go to settings and switch the dub to German. The lip syncing is synced to the German track but it's set to English by default.

May 2025

I was expecting a horror game set in the trenches of World War I, but what I didn't expect was a rollercoaster ride of emotions, ending up crying as I unlocked the different endings, especially the good one. What we have here is a psychological and personal horror story about the protagonist, who journeys through guilt and PTSD in a living nightmare, haunted by creatures with incredible designs that hide their true nature, which I was happy to see unfold. As you progress through the story, you'll see the horrors of war and human cruelty through his eyes, and, if you're up for a lot of reading, you'll be able to delve deeper into his personal story and that of his family. I don't know if I was emotional or something while playing this, but certain parts had me fighting back tears. The voice actors help with this, creating an impact with their hopeless cries and screams of rage and pain. Special mention to Alex Jordan, who voiced the Blind Officer, whose voice I recognized immediately ( he can give me orders whenever he wants with that voice ). So, overall, I don't recommend this game for its gameplay (fairly simple, with a couple of mechanics and a few puzzles scattered throughout), but rather for the emotional journey that, at least for me, hits like a punch in the gut.

March 2025

This game is a manifest. Manifest of a peace, forgiveness, and unspeakable scourges of war. Ad Infinitum is steeped in symbolism from the start till the end. Its atmosphere is very viscous and cold, like mud in a damp trench. That's a horror, but mostly a walking simulator with decent graphics, sound design and optimization. Mechanics here aren't something extraordinary. Foremost, this is about a story. And thanks to a great visual, you can dive into this story. Ad Infinitum is slowburner. You should't rush and speedrun the game, because you'll, probably, miss the most important thing here. I think this is one of the best games about WWI with a firm antiwar message.

Jan. 2025

This was breathtaking. Combining both horror with the real life traumas of the First World War that are horrors of their own. Emotional and tense all around. Loved it.

Oct. 2024

6/10 Very fun game but overall repetitive, the beautiful style of this game is slightly out-weighed by the numbing feel you get after a few hours, would recommend for die hard war and trauma fanatics but not for a story player

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Frequently Asked Questions

Ad Infinitum is currently priced at 5.24€ on Steam.

Ad Infinitum is currently available at a 85% discount. You can purchase it for 5.24€ on Steam.

Ad Infinitum received 750 positive votes out of a total of 934 achieving a rating of 7.64.

😊

Ad Infinitum was developed by Hekate and published by Nacon.

Ad Infinitum is playable and fully supported on Windows.

Ad Infinitum is not playable on MacOS.

Ad Infinitum is not playable on Linux.

Ad Infinitum is a single-player game.

There are 2 DLCs available for Ad Infinitum. Explore additional content available for Ad Infinitum on Steam.

Ad Infinitum does not support mods via Steam Workshop.

Ad Infinitum does not support Steam Remote Play.

Ad Infinitum is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Ad Infinitum.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates

Steam data	27 July 2025 15:29
SteamSpy data	29 July 2025 10:42
Steam price	30 July 2025 20:25
Steam reviews	30 July 2025 04:03

If you'd like to dive deeper into the details about Ad Infinitum, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

SteamDB - A comprehensive database of everything on Steam about Ad Infinitum
SteamCharts - Analysis of Ad Infinitum concurrent players on Steam
ProtonDB - Crowdsourced reports on Linux and Steam Deck Ad Infinitum compatibility