Games that update over long periods may suffer from some kind of power creep or content bloat that makes it difficult for newcomers to get invested. Ghost Ship Games' Deep Rock Galactic, a co-op title published by Coffee Stain that blends the procedurally generated cave exploration of Minecraft with shooters like Left 4 Dead, was started in 2016 with the intent of making both veteran miners and "Greenbeards" feel like they're adding value to a team.
Deep Rock Galactic reached three million sales
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