Ad Infinitum
Overview
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?
SteamMostly Positive (77%)
1,069 Steam user reviewsMetacritic68/100
Screenshots & media
Features, requirements and screenshots describe the Steam PC version. Other stores and editions may differ.
Ad Infinitum screenshot 1
All source screenshots (8)
Gameplay
Find Ad Infinitum gameplay on YouTube ↗
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How to get the game
GamersGate
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- PC offer.
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- Oct 12, 2026 09:45 UTC
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GameBillet
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Eligibility
- PC offer.
- Country availability and activation platform are determined by the retailer.
- Pricing data is in US dollars.
Costs & conditions
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- Oct 12, 2026 09:45 UTC
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Eligibility
- PC offer.
- Country availability and activation platform are determined by the retailer.
- Pricing data is in US dollars.
Costs & conditions
- The listed price is the game price before any retailer taxes or other checkout charges.
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- Offer checked
- Oct 12, 2026 09:45 UTC
CheapShark onSale flag and current/regular prices from its official API.
Fanatical
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Eligibility
- PC offer.
- Country availability and activation platform are determined by the retailer.
- Pricing data is in US dollars.
Costs & conditions
- The listed price is the game price before any retailer taxes or other checkout charges.
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- Offer checked
- Oct 12, 2026 09:45 UTC
CheapShark onSale flag and current/regular prices from its official API.
WinGameStore
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- Open the retailer offer using the deal link.
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- Complete the purchase with the retailer if the offer suits you.
Eligibility
- PC offer.
- Country availability and activation platform are determined by the retailer.
- Pricing data is in US dollars.
Costs & conditions
- The listed price is the game price before any retailer taxes or other checkout charges.
- Confirm the final total on the retailer’s site.
- Offer checked
- Oct 12, 2026 09:45 UTC
CheapShark onSale flag and current/regular prices from its official API.
Steam
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How to claim & conditions
How to claim
- Open the retailer offer using the deal link.
- Confirm the edition, activation platform, region and final price.
- Complete the purchase with the retailer if the offer suits you.
Eligibility
- PC offer.
- Country availability and activation platform are determined by the retailer.
- Pricing data is in US dollars.
Costs & conditions
- The listed price is the game price before any retailer taxes or other checkout charges.
- Confirm the final total on the retailer’s site.
- Offer checked
- Oct 12, 2026 09:45 UTC
CheapShark onSale flag and current/regular prices from its official API.
About the game
- Developer
- Hekate
- Publisher
- Nacon
- Released
- Sep 14, 2023
Description & review sources
- 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?
Read full description
Trapped between the walls of your family home and the trenches of World War I, you try to piece together your past and take back control of your life.
BREAK THE CYCLE
Will the nightmare of the war ever end? Will you find inner peace one day? In Ad Infinitum, you play as a German soldier haunted by the horrors of the Great War. While your mind grapples with memories of your family home and the trenches on the front, you try to break the endless cycle of suffering.
BETWEEN A DREAM AND REALITY
You wake up in your bedroom, unchanged from your teenage years, in a run-down and deserted manor house. Suddenly and inexplicably, you are transported to the trenches where the horrors of war are overshadowed by vile and even more terrifying creatures. Unable to distinguish between reality and nightmare, you must fight to regain control of your life's narrative.
NIGHTMARES THAT BECOME REAL
Unspeakable nightmares come to life in the recesses of your mind. To escape the death traps and terrifying creatures, you must understand the source and motivation of each monster and solve the puzzles that stand in your way. From blind demons who can hear your softest footsteps to hideous disjointed puppets who move in the dark, horror is around every corner.
A FAMILY TORN APART
The fallout of the war is felt far from the front. Peel back the shroud that hides the secrets of your family, torn apart by the Great War, and try to remember your past. Through exploration and by solving riddles and puzzles between the walls of your home and the barbed wire of No Man’s Land, you ultimately reveal a chapter in the story of a German family torn apart by war.
- Developer
- Hekate
- Publisher
- Nacon
- Released
- Sep 14, 2023
Ratings & review sources
SteamMostly Positive (77%)
1,069 Steam user reviewsMetacritic68/100
System requirements
Features, requirements and screenshots describe the Steam PC version. Other stores and editions may differ.
Windows
Minimum
Minimum:- 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
Recommended
Recommended:- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel Core i5-10400 or AMD Ryzen 5 3600
- Memory: 12 GB RAM
- Graphics: NVIDIA GeForce RTX 3060, 12 GB or AMD Radeon RX 6650 XT, 8 GB
- DirectX: Version 11
- Storage: 21 GB available space
macOS — not supported
The Steam PC metadata lists no support for this operating system.
Linux — not supported
The Steam PC metadata lists no support for this operating system.
Accounts, launcher & DRM
Store account and country availability should be checked with GamersGate.
Check retailer
- Launcher not supplied
- DRM not supplied
Features & game information
Features, requirements and screenshots describe the Steam PC version. Other stores and editions may differ.
Play modes
- Single-player
Steam features
- Steam Achievements
- Steam Trading Cards
- Steam Cloud
- Family Sharing
Controller & mod support
- Controller support
- full
- Mod support
- Not specified
Content advisory
- This game contains Violence, Monsters, Gore and Blood. It is a psychological horror game set in the context of the First World War, which addresses topics such as post-traumatic stress disorder and family dramas. Some creatures are naked, like Nyx with visible breasts and small creatures with visible buttocks.
Game details
- Genres
- Action
- Adventure
- Developer
- Hekate
- Publisher
- Nacon
- Released
- Sep 14, 2023
- Content type
- game
- Operating systems
- windows
- Achievements
- 29
All community tags
Community tag votes
- Horror149
- Action138
- Psychological Horror136
- First-Person133
- Atmospheric127
- Survival Horror126
- Singleplayer117
- Dark115
- Gore113
- Survival113
- Adventure101
- Indie91
- World War I85
- Story Rich79
- Puzzle75
- Exploration64
- Violent62
- Mystery62
- War51
- Historical46
Languages & audio
- English*
- French*
- Italian
- German*
- Spanish - Spain
- Japanese
- Polish
- Portuguese - Brazil
- Russian
- Simplified Chinese
- Thai
- Traditional Chinese
- Turkish
- Korean
*languages with full audio support
Related editions & add-ons
Steam purchase options; availability and pricing are confirmed on Steam.
Sources, updates & publisher notice
- CheapShark Oct 12, 2026 15:46 UTC
- Steam Spy Oct 12, 2026 00:33 UTC
- Steam Store Oct 12, 2026 00:33 UTC
Steam Spy playtime estimates
- Average: unavailable
- Median: unavailable
Source zero values are not a reliable game-length estimate.
Community tags describe the game. Source timestamps indicate when the stored data was checked.
Publisher notice
Ad Infinitum ©2023 Published by NACON and developed by Hekate. All other trademarks, product names, logos, and brands are the property of their respective owners.
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