Choose 九个世界（Nine worlds）
Choose 九个世界（Nine worlds） if you want a Strategy and Adventure experience. On Steam, it's currently about 90% cheaper on the Steam Store. 九个世界（Nine worlds） launched in 2021.
九个世界（Nine worlds） vs Koler
九个世界（Nine worlds） and Koler both land in Action, 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 Action, Indie, RPG on Steam. 九个世界（Nine worlds） (2021) is 2 years older than Koler (2023). 九个世界（Nine worlds） is currently ~90% cheaper on Steam than Koler (0.99 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 Koler
Choose Koler if you want an Early Access game with Multi-player, Online Co-op, and LAN Co-op. On Steam, it has co-op, so you can bring a friend. Koler launched in 2023.
Both 九个世界（Nine worlds） and Koler sit in Action, 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
 九个世界（Nine worlds） |  Koler | |
|---|---|---|
| Released | 2021 | 2023 |
| Genres | Action, Strategy, Indie, Adventure, RPG | Action, Indie, RPG, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Unsupported |
| Price | 0.99 USD | 9.99 USD |
| Steam reviews | 1 reviews | 68.8% positive (16 reviews) |
| Multiplayer | Single-player only | Multi-player, Online Co-op, LAN Co-op |
| Developers | 登 | Jenkins Gage |
Side by side
- Both share Action, Indie, RPG on Steam.
- 九个世界（Nine worlds） (2021) is 2 years older than Koler (2023).
- 九个世界（Nine worlds） is currently ~90% cheaper on Steam than Koler (0.99 USD vs. 9.99 USD).
- Koler has co-op; 九个世界（Nine worlds） does not.
- Koler is Deck Unsupported on Steam Deck; 九个世界（Nine worlds） has no Deck rating yet.
九个世界（Nine worlds） vs Koler — FAQ
- Should I play 九个世界（Nine worlds） or Koler first?
- If you want chronology, 九个世界（Nine worlds） (2021) came out before Koler (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 九个世界（Nine worlds） and Koler similar?
- They overlap on Action, 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 九个世界（Nine worlds） have multiplayer like Koler?
- No. Koler supports multiplayer on Steam (Multi-player, Online Co-op, LAN Co-op), while 九个世界（Nine worlds） is listed as single-player only.