AO: Containment Breach
AO: Containment Breach is a Procedurally Generated, Level Building, Semi-Auto-Battling, Rouge-lite, Horror hybrid. Fight and Contain AOs as you travel through the Terra AO facility. During "Dives" scavenge for…
AO: Containment Breach is an indie, released 30 November 2025 on PC (Microsoft Windows).
What AO: Containment Breach is
AO: Containment Breach was released in 2025. It is available on PC (Microsoft Windows) only.
The premise, in the publisher's words
AO: Containment Breach is a Procedurally Generated, Level Building, Semi-Auto-Battling, Rouge-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.
How it plays
Its themes are action. It is a single-player game with no multiplayer component.
What it launched against
AO: Containment Breach launched on 30 November 2025, within three weeks of Metroid Prime 4: Beyond, Routine, Kirby Air Riders and Marvel Cosmic Invasion.
Released around the same time: Metroid Prime 4: Beyond, Routine, Kirby Air Riders, Marvel Cosmic Invasion.
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Quick answers
AO: Containment Breach — frequently asked questions
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