Choose The Room Three
Choose The Room Three if it's currently about 67% cheaper on the Steam Store. 5,992 Steam reviews back the pick.
The Room Three vs Letter Lost
The Room Three and Letter Lost both land in 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 Indie, Adventure on Steam. The Room Three (2018) is 8 years older than Letter Lost (2026). The Room Three is currently ~67% cheaper on Steam than Letter Lost (5.99 USD vs. 17.99 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 Letter Lost
Choose Letter Lost if you want the Color Alternatives, Camera Comfort, and Custom Volume Controls side of the pairing. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Letter Lost launched in 2026.
Both The Room Three and Letter Lost sit in Indie and Adventure 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
 The Room Three |  Letter Lost | |
|---|---|---|
| Released | 2018 | 2026 |
| Genres | Indie, Adventure | Indie, Adventure |
| Platforms | Windows | Windows, Linux |
| Steam Deck | Deck Playable | Unrated |
| Price | 5.99 USD | 17.99 USD |
| Steam reviews | 95.4% positive (5,992 reviews) | 6 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Fireproof Games | FlatNine Games |
Side by side
- Both share Indie, Adventure on Steam.
- The Room Three (2018) is 8 years older than Letter Lost (2026).
- The Room Three is currently ~67% cheaper on Steam than Letter Lost (5.99 USD vs. 17.99 USD).
- The Room Three is Deck Playable on Steam Deck; Letter Lost has no Deck rating yet.
The Room Three vs Letter Lost — FAQ
- Should I play The Room Three or Letter Lost first?
- If you want chronology, The Room Three (2018) came out before Letter Lost (2026). 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 The Room Three and Letter Lost similar?
- They overlap on 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.
- Does The Room Three run on Steam Deck?
- Yes — The Room Three is rated Deck Playable by Valve. Letter Lost doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.