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Explore, build, and survive in the depths of a forgotten world. Manage oxygen, power, and resources as you uncover the secrets buried beneath the surface.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
AFTERDEPTH is an exploration, survival, and technology progression game set in a post-apocalyptic underground world.
After a mysterious incident, all contact with Bunker 09 is lost. As Dr. Kellan, a researcher stationed in Bunker 08, you are tasked with investigating what happened. What begins as a routine emergency quickly unfolds into something far more disturbing.
Explore procedurally generated caves, restore abandoned infrastructure, and descend deeper into the unknown in search of the truth.
Investigate abandoned facilities, recover forgotten records, and follow the trail of evidence left behind by those who came before you.
Each bunker reveals another piece of a much larger mystery.
Traverse vast cave systems, discover hidden structures, gather rare resources, and venture into increasingly dangerous depths.
Manage oxygen, power, and resources while navigating hazardous environments where cave-ins, falls, and suffocation are constant threats.
Scan resources, collect scientific data, and unlock new technologies through the research tree.
Upgrade your equipment and prepare for expeditions into deeper and more hostile regions.
Restore abandoned bunkers, construct habitats, generate power, and produce oxygen to support increasingly ambitious operations.
Deploy automated excavators, industrial refineries, storage silos, support drones, and logistics systems to process resources and expand your reach.
• Explore a vast procedurally generated underground world
• Investigate the mystery behind the abandoned bunkers
• Manage oxygen, power, and survival systems
• Build and expand modular underground habitats
• Unlock technologies through a research tree
• Automate resource processing with industrial machinery
• Deploy the Mach1 companion drone
• Experience dynamic material and liquid simulation
• Full controller support
Lowest tracked price: €5.00 (Jul 7, 2026) · current best: €5.89.
57% positive reviews all-time.
Right now the cheapest offer for Afterdepth is €5.89 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Afterdepth is €5.00 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Afterdepth drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
Audio & text: English, Portuguese - Brazil
Text only: Spanish - Spain, Japanese, French, Italian, German, Simplified Chinese, Korean, Russian
