IMHO.

The Casting of Frank Stone™ vs Letter Lost

The Casting of Frank Stone™ and Letter Lost both land in 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 are Adventure games on Steam. The Casting of Frank Stone™ (2024) is 2 years older than Letter Lost (2026). Letter Lost is currently ~40% cheaper on Steam than The Casting of Frank Stone™ (17.99 USD vs. 29.99 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 The Casting of Frank Stone™

Choose The Casting of Frank Stone™ 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. 2,694 Steam reviews back the pick.

Choose Letter Lost

Choose Letter Lost if you want an Indie game with Color Alternatives, Camera Comfort, and Custom Volume Controls. On Steam, it's currently about 40% cheaper on the Steam Store. Letter Lost launched in 2026.

Both The Casting of Frank Stone™ and Letter Lost sit in 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 Casting of Frank Stone™ vs Letter Lost — Steam metadata comparison
The Casting of Frank Stone™ — Steam game coverThe Casting of Frank Stone™Letter Lost — Steam game coverLetter Lost
Released20242026
GenresAdventureIndie, Adventure
PlatformsWindowsWindows, Linux
Steam DeckDeck UnsupportedUnrated
Price29.99 USD17.99 USD
Steam reviews63.2% positive (2,694 reviews)6 reviews
MultiplayerMulti-player, Shared/Split Screen Co-op, Co-opSingle-player only
DevelopersSupermassive GamesFlatNine Games

Side by side

The Casting of Frank Stone™ vs Letter Lost — FAQ

Should I play The Casting of Frank Stone™ or Letter Lost first?
If you want chronology, The Casting of Frank Stone™ (2024) 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 Casting of Frank Stone™ and Letter Lost similar?
They overlap on 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 Letter Lost have multiplayer like The Casting of Frank Stone™?
No. The Casting of Frank Stone™ supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Letter Lost is listed as single-player only.
The Casting of Frank Stone™ vs Letter Lost (2026) · imho.run