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AO: Containment Breach is a Procedurally Generated, Level Building, Semi-Auto-Battling, Rogue-lite, Horror hybrid. Fight and Contain AOs as you travel through the Terra AO facility. During "Dives" scavenge for Materials to Craft unique Weapons, and Upgrades.
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 starts Jul 20, 2026
Official stores with direct support.
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There's been a Containment Breach within the AO facility on Terra. You're being sent in to establish communications with the other teams inside and to Contain what AOs have broken containment.
AO: Containment Breach is a Procedurally Generated, Level Building, Semi-Auto-Battling, Rogue-lite, Horror hybrid. Fight and Contain AOs as you make your way through the Containment Breach of the Terra AO facility. During "Dives" scavenge for Materials to bring back to the hub to Craft unique Weapons, Upgrades, and Gear. Build Craft unique and interesting strategies to combat hostile entities. Answers to the breach lay deep within the facility...
CONTAIN: Assume all AO containments have been breached. Figure out the Containment Procedures by looking for clues and other means to Re-Contain them.
PURGE: The Blight are spreading out of control, use powerful and unique Weapons to Purge them.
ANCHOR: Reality has destabilized within the facility. Use ANCs to stabilize and explore new locations to obtain new materials.
UPGRADE: Craft Upgrades for MODs, Weapons, ANCs, and Passives each having a unique impact on how you interact with the facility.
Lowest tracked price: CA$11.04 (Jul 7, 2026) · current best: CA$12.99.
100% positive reviews all-time.
Right now the cheapest offer for AO: Containment Breach is CA$12.99 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 AO: Containment Breach is CA$11.04 (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 AO: Containment Breach 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.
