THE DEAD WE KNEW: Open World Survival and Outerstellar Aura both land in Action on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Action games on Steam. Both support cooperative play. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Choose THE DEAD WE KNEW: Open World Survival if you want an Adventure, Simulation, and RPG game with Custom Volume Controls, Stereo Sound, and Surround Sound. THE DEAD WE KNEW: Open World Survival launched in 2026.
Choose Outerstellar Aura if you want an Indie experience.
Both THE DEAD WE KNEW: Open World Survival and Outerstellar Aura sit in Action on Steam and both list Multi-player, Online Co-op, and Co-op, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
 THE DEAD WE KNEW: Open World Survival |  Outerstellar Aura | |
|---|---|---|
| Released | 2026 | — |
| Genres | Action, Adventure, Simulation, RPG, Early Access | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | MAY19 STUDIO | Strange Horizons |
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