Choose Slime's Journey
Choose Slime's Journey if you want the Camera Comfort, Custom Volume Controls, and Keyboard Only Option side of the pairing. On Steam, it's currently about 80% cheaper on the Steam Store. Slime's Journey launched in 2021.
Slime's Journey vs Fiz and the Rainbow Planet
Slime's Journey and Fiz and the Rainbow Planet both land in Action, Indie, Adventure 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, Adventure on Steam. Slime's Journey (2021) is 3 years older than Fiz and the Rainbow Planet (2024). Both sit near 100% positive on Steam (Slime's Journey: 12 reviews, Fiz and the Rainbow Planet: 22). 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 Fiz and the Rainbow Planet
Choose Fiz and the Rainbow Planet if it's the newer release (2024) and ships with the modern feature baseline. Fiz and the Rainbow Planet launched in 2024.
Both Slime's Journey and Fiz and the Rainbow Planet sit in Action, Indie, and Adventure on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (100% vs 100% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.
Side-by-side comparison
 Slime's Journey |  Fiz and the Rainbow Planet | |
|---|---|---|
| Released | 2021 | 2024 |
| Genres | Action, Indie, Adventure | Action, Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 1.99 USD | 9.99 USD |
| Steam reviews | 100% positive (12 reviews) | 100% positive (22 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | lightUP | にじいろドラゴン |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Slime's Journey (2021) is 3 years older than Fiz and the Rainbow Planet (2024).
- Both sit near 100% positive on Steam (Slime's Journey: 12 reviews, Fiz and the Rainbow Planet: 22).
- Slime's Journey is currently ~80% cheaper on Steam than Fiz and the Rainbow Planet (1.99 USD vs. 9.99 USD).
Slime's Journey vs Fiz and the Rainbow Planet — FAQ
- Should I play Slime's Journey or Fiz and the Rainbow Planet first?
- If you want chronology, Slime's Journey (2021) came out before Fiz and the Rainbow Planet (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 Slime's Journey and Fiz and the Rainbow Planet similar?
- They overlap on Action, Indie, Adventure 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.