Overview
Deep Rock Galactic: Rogue Core is a 1-4 player co-op FPS roguelite developed and published by Ghost Ship Games, released on May 20, 2026 via Steam Early Access. Built on the bones of the original Deep Rock Galactic, it trades that game's mission-based structure for something more unpredictable: procedurally-generated cave systems where no two runs play out the same. Players take on the role of Reclaimers, a squad of dwarves sent back into the depths of Hoxxes IV to wrestle control of lost deep mining operations from whatever has gone wrong down there.
The 100% destructible environments carry over from the base game, and they still do a lot of heavy lifting here. Walls collapse, tunnels open up, and the terrain itself becomes a tactical variable rather than just backdrop. That level of environmental interactivity, combined with the randomized cave generation, means positioning and spatial awareness matter on every run.
Gameplay and mechanics
At its core, Rogue Core loops like this: drop into a cave, fight through procedurally-generated rooms, collect resources, and push deeper until the run ends or you do. The roguelite structure introduces run-specific upgrades and build variation that the original Deep Rock Galactic never had, giving each attempt its own character.
Key mechanics that define a run:
- Destructible terrain used offensively and defensively
- Procedurally-generated cave layouts each session
- Co-op support for up to 4 players
- Run-based upgrade and build progression
- Reclaimer class abilities tied to mining operations
The co-op design holds up whether you bring a full squad or run solo. Ghost Ship has built games around teamwork before, and that experience shows in how the cave encounters scale and how objectives are structured across a run.
What makes Rogue Core different from the original?
The original Deep Rock Galactic is a cooperative horde shooter with discrete missions and a persistent progression system. Rogue Core answers a different question: what happens when you strip away the predictability and force players to adapt on the fly? The roguelite format means loadouts, paths, and power spikes shift every session, and the procedural caves ensure the geometry never gets memorized.
That shift in structure changes the feel significantly. Where the base game rewards knowing the mission types and optimizing a build over dozens of hours, Rogue Core puts more weight on in-run decision-making. The two games share a setting and aesthetic, but the loop they ask you to engage with is genuinely distinct.
World and setting
Hoxxes IV remains one of gaming's better excuses for underground chaos. The planet is hostile by design, and Rogue Core leans into that premise by framing the Reclaimers as a force sent to retake what the corporation has already lost once. There's an implied history of failure in that setup, which gives the runs a bit more narrative weight than a typical roguelite framing.
The cave systems themselves carry the atmosphere. Ghost Ship's art direction keeps things dark, claustrophobic, and visually readable at the same time, which is harder to pull off than it sounds in a game where you're constantly reshaping the environment around you.
Multiplayer and replayability
With procedurally-generated caves and roguelite build variation, the replayability case writes itself. Each run offers a different combination of cave layout, enemy placement, and upgrade options, so the game resists the kind of route optimization that can flatten other roguelites over time. The 1-4 player co-op means the experience scales from a solo test of endurance to a coordinated team push, and the destructible environments give groups enough tactical flexibility to approach encounters in multiple ways. Early Access means the content pool will grow, but what's present at launch already gives the roguelite co-op FPS format a strong foundation to build on.
