Breach Protocol

The facility has gone dark, the corporation wants answers, and you're the one they sent in to get them — assuming you make it back out. An alien biomass has taken over the installation, rewriting its biology, its architecture, and the loyalties of everyone still inside.

Each run drops you into procedurally generated combat arenas where the biomass punishes hesitation and rewards constant aggression. You fight through escalating waves with a fluid isometric combat system, picking up upgrades and stacking abilities that reshape how the next room plays out, then retreat to the last safe pocket of the facility to recover. Six survivors hold that space together, each with their own stake in the corporation and the thing eating the walls around them, and spending time with them opens permanent upgrades and new paths through the depths. The facility keeps adapting to how you play, so what killed you last time won't be what kills you next.