Choose Stronghold Crusader HD (2012)
Choose Stronghold Crusader HD (2012) if you want a Simulation game with Multi-player, Online PvP, and PvP. 6,146 Steam reviews back the pick.
Stronghold Crusader HD (2012) vs Sphere Invasion
Stronghold Crusader HD (2012) and Sphere Invasion both land in Strategy 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 Strategy games on Steam. Stronghold Crusader HD (2012) (2013) is 7 years older than Sphere Invasion (2020). Sphere Invasion is currently ~40% cheaper on Steam than Stronghold Crusader HD (2012) (5.99 USD vs. 9.99 USD). 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 Sphere Invasion
Choose Sphere Invasion if you want an Action experience. On Steam, it's currently about 40% cheaper on the Steam Store. Sphere Invasion launched in 2020.
Both Stronghold Crusader HD (2012) and Sphere Invasion sit in Strategy on Steam, 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.
Side-by-side comparison
 Stronghold Crusader HD (2012) |  Sphere Invasion | |
|---|---|---|
| Released | 2013 | 2020 |
| Genres | Strategy, Simulation | Action, Strategy |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 9.99 USD | 5.99 USD |
| Steam reviews | 97.3% positive (6,146 reviews) | 1 reviews |
| Multiplayer | Multi-player | Single-player only |
| Developers | Firefly Studios | Space and Frogs |
Side by side
- Both are Strategy games on Steam.
- Stronghold Crusader HD (2012) (2013) is 7 years older than Sphere Invasion (2020).
- Sphere Invasion is currently ~40% cheaper on Steam than Stronghold Crusader HD (2012) (5.99 USD vs. 9.99 USD).
- Stronghold Crusader HD (2012) is Deck Playable on Steam Deck; Sphere Invasion has no Deck rating yet.
Stronghold Crusader HD (2012) vs Sphere Invasion — FAQ
- Should I play Stronghold Crusader HD (2012) or Sphere Invasion first?
- If you want chronology, Stronghold Crusader HD (2012) (2013) came out before Sphere Invasion (2020). 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 Stronghold Crusader HD (2012) and Sphere Invasion similar?
- They overlap on Strategy 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 Sphere Invasion have multiplayer like Stronghold Crusader HD (2012)?
- No. Stronghold Crusader HD (2012) supports multiplayer on Steam (Multi-player), while Sphere Invasion is listed as single-player only.
- Does Stronghold Crusader HD (2012) run on Steam Deck?
- Yes — Stronghold Crusader HD (2012) is rated Deck Playable by Valve. Sphere Invasion doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.