Choose Rust
Choose Rust if you want a Massively Multiplayer and RPG game with MMO, Adjustable Text Size, and Subtitle Options. On Steam, it's the newer release (2018) and ships with the modern feature baseline. 519,643 Steam reviews back the pick.
Rust vs CastleMiner Z
Rust and CastleMiner Z both land in Action, Indie, Adventure 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 share Action, Indie, Adventure on Steam. CastleMiner Z (2014) is 4 years older than Rust (2018). Rust scores higher on Steam reviews (86.7% positive) than CastleMiner Z (85.5% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose CastleMiner Z
Choose CastleMiner Z if it's currently about 70% cheaper on the Steam Store. 5,711 Steam reviews back the pick.
Both Rust and CastleMiner Z sit in Action, Indie, and Adventure on Steam and both list Multi-player, Online PvP, and Online Co-op, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (86.7% vs 85.5% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.
Side-by-side comparison
 Rust |  CastleMiner Z | |
|---|---|---|
| Released | 2018 | 2014 |
| Genres | Action, Indie, Adventure, Massively Multiplayer, RPG | Action, Indie, Adventure |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Unsupported | Deck Unsupported |
| Price | 19.99 USD | 5.99 USD |
| Steam reviews | 86.7% positive (519,643 reviews) | 85.5% positive (5,711 reviews) |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Facepunch Studios | DigitalDNA Games |
Side by side
- Both share Action, Indie, Adventure on Steam.
- CastleMiner Z (2014) is 4 years older than Rust (2018).
- Rust scores higher on Steam reviews (86.7% positive) than CastleMiner Z (85.5% positive).
- CastleMiner Z is currently ~70% cheaper on Steam than Rust (5.99 USD vs. 19.99 USD).
- Both support cooperative play.
- Both are Deck Unsupported.
Rust vs CastleMiner Z — FAQ
- Which is better, Rust or CastleMiner Z?
- On Steam reviews the two are nearly tied: Rust sits at 86.7% positive (519,643 reviews), CastleMiner Z at 85.5% (5,711). The choice usually comes down to genre fit and the platform features each one supports — see the comparison table above.
- Should I play Rust or CastleMiner Z first?
- If you want chronology, CastleMiner Z (2014) came out before Rust (2018). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Rust and CastleMiner Z similar?
- They overlap on Action, Indie, Adventure on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Do both Rust and CastleMiner Z have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Rust ships Online Co-op, Co-op; CastleMiner Z ships Online Co-op, Co-op.