Choose Halcyon 6: Starbase Commander
Choose Halcyon 6: Starbase Commander if you want a Simulation experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Halcyon 6: Starbase Commander launched in 2016.
Halcyon 6: Starbase Commander vs Starsim
Halcyon 6: Starbase Commander and Starsim both land in Strategy, Indie, RPG 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 Strategy, Indie, RPG on Steam. Halcyon 6: Starbase Commander (2016) is 8 years older than Starsim (2024). Halcyon 6: Starbase Commander scores higher on Steam reviews (79.7% positive) than Starsim (70% 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 Starsim
Choose Starsim if it's currently about 20% cheaper on the Steam Store. Starsim launched in 2024.
Both Halcyon 6: Starbase Commander and Starsim sit in Strategy, Indie, and RPG 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
 Halcyon 6: Starbase Commander |  Starsim | |
|---|---|---|
| Released | 2016 | 2024 |
| Genres | Strategy, Indie, Simulation, RPG | Strategy, Indie, RPG |
| Platforms | Windows, macOS, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 14.99 USD | 11.99 USD |
| Steam reviews | 79.7% positive (870 reviews) | 70% positive (10 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Massive Damage, Inc. | Viktor Martynovsky |
Side by side
- Both share Strategy, Indie, RPG on Steam.
- Halcyon 6: Starbase Commander (2016) is 8 years older than Starsim (2024).
- Halcyon 6: Starbase Commander scores higher on Steam reviews (79.7% positive) than Starsim (70% positive).
- Starsim is currently ~20% cheaper on Steam than Halcyon 6: Starbase Commander (11.99 USD vs. 14.99 USD).
- Halcyon 6: Starbase Commander is Deck Verified on Steam Deck; Starsim has no Deck rating yet.
Halcyon 6: Starbase Commander vs Starsim — FAQ
- Should I play Halcyon 6: Starbase Commander or Starsim first?
- If you want chronology, Halcyon 6: Starbase Commander (2016) came out before Starsim (2024). 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 Halcyon 6: Starbase Commander and Starsim similar?
- They overlap on Strategy, Indie, RPG 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 Halcyon 6: Starbase Commander run on Steam Deck?
- Yes — Halcyon 6: Starbase Commander is rated Deck Verified by Valve. Starsim doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.