Treehouse Riddle vs Upwards, Rain! The Post Office of Farewells
Treehouse Riddle and Upwards, Rain! The Post Office of Farewells both land in Adventure, 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 Adventure, Casual on Steam. Treehouse Riddle (2022) is 3 years older than Upwards, Rain! The Post Office of Farewells (2025). Upwards, Rain! The Post Office of Farewells is currently ~47% cheaper on Steam than Treehouse Riddle (7.99 USD vs. 14.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Side-by-side comparison
 Treehouse Riddle |  Upwards, Rain! The Post Office of Farewells | |
|---|---|---|
| Released | 2022 | 2025 |
| Genres | Adventure, Casual | Indie, Adventure, Casual |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 14.99 USD | 7.99 USD |
| Steam reviews | 5 reviews | 98.9% positive (90 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Marudice | Studio Élan |
Side by side
- Both share Adventure, Casual on Steam.
- Treehouse Riddle (2022) is 3 years older than Upwards, Rain! The Post Office of Farewells (2025).
- Upwards, Rain! The Post Office of Farewells is currently ~47% cheaper on Steam than Treehouse Riddle (7.99 USD vs. 14.99 USD).
Treehouse Riddle vs Upwards, Rain! The Post Office of Farewells — FAQ
- Should I play Treehouse Riddle or Upwards, Rain! The Post Office of Farewells first?
- If you want chronology, Treehouse Riddle (2022) came out before Upwards, Rain! The Post Office of Farewells (2025). 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 Treehouse Riddle and Upwards, Rain! The Post Office of Farewells similar?
- They overlap on Adventure, 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.