Choose Mecha Knights: Nightmare
Choose Mecha Knights: Nightmare if you want an Indie experience. On Steam, it's currently about 73% cheaper on the Steam Store. 1,188 Steam reviews back the pick.
Mecha Knights: Nightmare vs ARMORED CORE™ VI FIRES OF RUBICON™
Mecha Knights: Nightmare and ARMORED CORE™ VI FIRES OF RUBICON™ 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. Mecha Knights: Nightmare (2021) is 2 years older than ARMORED CORE™ VI FIRES OF RUBICON™ (2023). ARMORED CORE™ VI FIRES OF RUBICON™ scores higher on Steam reviews (93.6% positive) than Mecha Knights: Nightmare (92% 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 ARMORED CORE™ VI FIRES OF RUBICON™
Choose ARMORED CORE™ VI FIRES OF RUBICON™ if you want the Multi-player, Online PvP, and PvP side of the pairing. 39,844 Steam reviews back the pick.
Both Mecha Knights: Nightmare and ARMORED CORE™ VI FIRES OF RUBICON™ sit in Action on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (92% vs 93.6% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.
Side-by-side comparison
 Mecha Knights: Nightmare |  ARMORED CORE™ VI FIRES OF RUBICON™ | |
|---|---|---|
| Released | 2021 | 2023 |
| Genres | Action, Indie | Action |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Deck Playable |
| Price | 15.99 USD | 59.99 USD |
| Steam reviews | 92% positive (1,188 reviews) | 93.6% positive (39,844 reviews) |
| Multiplayer | Single-player only | Multi-player |
| Developers | Damian Kubiak | FromSoftware, Inc. |
Side by side
- Both are Action games on Steam.
- Mecha Knights: Nightmare (2021) is 2 years older than ARMORED CORE™ VI FIRES OF RUBICON™ (2023).
- ARMORED CORE™ VI FIRES OF RUBICON™ scores higher on Steam reviews (93.6% positive) than Mecha Knights: Nightmare (92% positive).
- Mecha Knights: Nightmare is currently ~73% cheaper on Steam than ARMORED CORE™ VI FIRES OF RUBICON™ (15.99 USD vs. 59.99 USD).
- Both are Deck Playable.
Mecha Knights: Nightmare vs ARMORED CORE™ VI FIRES OF RUBICON™ — FAQ
- Which is better, Mecha Knights: Nightmare or ARMORED CORE™ VI FIRES OF RUBICON™?
- On Steam reviews the two are nearly tied: Mecha Knights: Nightmare sits at 92% positive (1,188 reviews), ARMORED CORE™ VI FIRES OF RUBICON™ at 93.6% (39,844). The choice usually comes down to genre fit and the platform features each one supports — see the comparison table above.
- Should I play Mecha Knights: Nightmare or ARMORED CORE™ VI FIRES OF RUBICON™ first?
- If you want chronology, Mecha Knights: Nightmare (2021) came out before ARMORED CORE™ VI FIRES OF RUBICON™ (2023). 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 Mecha Knights: Nightmare and ARMORED CORE™ VI FIRES OF RUBICON™ similar?
- They overlap on Action 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.
- Does Mecha Knights: Nightmare have multiplayer like ARMORED CORE™ VI FIRES OF RUBICON™?
- No. ARMORED CORE™ VI FIRES OF RUBICON™ supports multiplayer on Steam (Multi-player), while Mecha Knights: Nightmare is listed as single-player only.