Choose Guppy
Choose Guppy if you want a Simulation and Casual game with Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op. On Steam, it's currently about 70% cheaper on the Steam Store. Guppy launched in 2017.
Guppy vs Dune Sea
Guppy and Dune Sea both land in 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 are Indie games on Steam. Guppy (2017) is 2 years older than Dune Sea (2019). Guppy is currently ~70% cheaper on Steam than Dune Sea (2.99 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 Dune Sea
Choose Dune Sea if you want an Adventure experience. On Steam, it's a focused single-player run rather than a multiplayer commitment. Dune Sea launched in 2019.
Both Guppy and Dune Sea sit in Indie 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
 Guppy |  Dune Sea | |
|---|---|---|
| Released | 2017 | 2019 |
| Genres | Indie, Simulation, Casual | Indie, Adventure |
| Platforms | Windows, macOS, Linux | Windows, macOS |
| Steam Deck | Unrated | Unrated |
| Price | 2.99 USD | 9.99 USD |
| Steam reviews | 66.7% positive (12 reviews) | 4 reviews |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Single-player only |
| Developers | ninjadodogames | Frolic Labs |
Side by side
- Both are Indie games on Steam.
- Guppy (2017) is 2 years older than Dune Sea (2019).
- Guppy is currently ~70% cheaper on Steam than Dune Sea (2.99 USD vs. 9.99 USD).
- Guppy has co-op; Dune Sea does not.
Guppy vs Dune Sea — FAQ
- Should I play Guppy or Dune Sea first?
- If you want chronology, Guppy (2017) came out before Dune Sea (2019). 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 Guppy and Dune Sea similar?
- They overlap on 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.
- Does Dune Sea have multiplayer like Guppy?
- No. Guppy supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Dune Sea is listed as single-player only.