Choose 绛河之上 Under Supernova
Choose 绛河之上 Under Supernova if you want an Indie, Simulation, and Early Access game with LAN PvP and LAN Co-op. 绛河之上 Under Supernova launched in 2023.
绛河之上 Under Supernova vs 星河防线
绛河之上 Under Supernova and 星河防线 both land in Strategy, 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, RPG on Steam. 绛河之上 Under Supernova (2023) is 1 year older than 星河防线 (2024). 星河防线 is currently ~38% cheaper on Steam than 绛河之上 Under Supernova (4.99 USD vs. 7.99 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 星河防线
Choose 星河防线 if you want the Online PvP and Online Co-op side of the pairing. On Steam, it's currently about 38% cheaper on the Steam Store. 星河防线 launched in 2024.
Both 绛河之上 Under Supernova and 星河防线 sit in Strategy and RPG on Steam and both list Multi-player, PvP, and Co-op, 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
 绛河之上 Under Supernova |  星河防线 | |
|---|---|---|
| Released | 2023 | 2024 |
| Genres | Strategy, Indie, Simulation, RPG, Early Access | Strategy, RPG |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 7.99 USD | 4.99 USD |
| Steam reviews | — | — |
| Multiplayer | Multi-player, LAN Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | UnderSupernovaGroup | 只要我够怂就不会狗带 |
Side by side
- Both share Strategy, RPG on Steam.
- 绛河之上 Under Supernova (2023) is 1 year older than 星河防线 (2024).
- 星河防线 is currently ~38% cheaper on Steam than 绛河之上 Under Supernova (4.99 USD vs. 7.99 USD).
- Both support cooperative play.
绛河之上 Under Supernova vs 星河防线 — FAQ
- Should I play 绛河之上 Under Supernova or 星河防线 first?
- If you want chronology, 绛河之上 Under Supernova (2023) came out before 星河防线 (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 绛河之上 Under Supernova and 星河防线 similar?
- They overlap on Strategy, 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.
- Do both 绛河之上 Under Supernova and 星河防线 have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: 绛河之上 Under Supernova ships LAN Co-op, Co-op; 星河防线 ships Online Co-op, Co-op.