Choose Promethium
Choose Promethium if it's currently about 33% cheaper on the Steam Store. Promethium launched in 2017.
Promethium vs Syder Reloaded
Promethium and Syder Reloaded both land in Action, Indie 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 on Steam. Promethium (2017) is 8 years older than Syder Reloaded (2025). Syder Reloaded scores higher on Steam reviews (100% positive) than Promethium (84.6% 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 Syder Reloaded
Choose Syder Reloaded if it's the newer release (2025) and ships with the modern feature baseline. Syder Reloaded launched in 2025.
Both Promethium and Syder Reloaded sit in Action and Indie on Steam and both list Steam Leaderboards, 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
 Promethium |  Syder Reloaded | |
|---|---|---|
| Released | 2017 | 2025 |
| Genres | Action, Indie | Action, Indie |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Unrated | Deck Unsupported |
| Price | 7.99 USD | 11.99 USD |
| Steam reviews | 84.6% positive (13 reviews) | 100% positive (15 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Xiotex Studios Ltd | Studio Evil |
Side by side
- Both share Action, Indie on Steam.
- Promethium (2017) is 8 years older than Syder Reloaded (2025).
- Syder Reloaded scores higher on Steam reviews (100% positive) than Promethium (84.6% positive).
- Promethium is currently ~33% cheaper on Steam than Syder Reloaded (7.99 USD vs. 11.99 USD).
- Syder Reloaded is Deck Unsupported on Steam Deck; Promethium has no Deck rating yet.
Promethium vs Syder Reloaded — FAQ
- Should I play Promethium or Syder Reloaded first?
- If you want chronology, Promethium (2017) came out before Syder Reloaded (2025). 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 Promethium and Syder Reloaded similar?
- They overlap on Action, Indie 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.