Choose PuPaiPo Space Deluxe
Choose PuPaiPo Space Deluxe if you want the Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend. PuPaiPo Space Deluxe launched in 2019.
PuPaiPo Space Deluxe vs Siphonophore
PuPaiPo Space Deluxe and Siphonophore both land in Action, Indie, Casual 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, Casual on Steam. PuPaiPo Space Deluxe (2019) is 2 years older than Siphonophore (2021). PuPaiPo Space Deluxe is currently ~17% cheaper on Steam than Siphonophore (4.99 USD vs. 5.99 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 Siphonophore
Choose Siphonophore if you want an Adventure experience. On Steam, it's a focused single-player run rather than a multiplayer commitment. Siphonophore launched in 2021.
Both PuPaiPo Space Deluxe and Siphonophore sit in Action, Indie, and Casual 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
 PuPaiPo Space Deluxe |  Siphonophore | |
|---|---|---|
| Released | 2019 | 2021 |
| Genres | Action, Indie, Casual | Action, Indie, Adventure, Casual |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | 5.99 USD |
| Steam reviews | 2 reviews | 3 reviews |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Single-player only |
| Developers | BolHut | Xeobytegames |
Side by side
- Both share Action, Indie, Casual on Steam.
- PuPaiPo Space Deluxe (2019) is 2 years older than Siphonophore (2021).
- PuPaiPo Space Deluxe is currently ~17% cheaper on Steam than Siphonophore (4.99 USD vs. 5.99 USD).
- PuPaiPo Space Deluxe has co-op; Siphonophore does not.
PuPaiPo Space Deluxe vs Siphonophore — FAQ
- Should I play PuPaiPo Space Deluxe or Siphonophore first?
- If you want chronology, PuPaiPo Space Deluxe (2019) came out before Siphonophore (2021). 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 PuPaiPo Space Deluxe and Siphonophore similar?
- They overlap on Action, Indie, Casual 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 Siphonophore have multiplayer like PuPaiPo Space Deluxe?
- No. PuPaiPo Space Deluxe supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Siphonophore is listed as single-player only.