Choose √Letter - Root Letter -
Choose √Letter - Root Letter - if it matches what drew you to this matchup. √Letter - Root Letter - launched in 2017.
√Letter - Root Letter - vs Psycho-Sleuth
√Letter - Root Letter - and Psycho-Sleuth 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. √Letter - Root Letter - (2017) is 9 years older than Psycho-Sleuth (2026). √Letter - Root Letter - is Deck Playable on Steam Deck; Psycho-Sleuth has no Deck rating yet. 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 Psycho-Sleuth
Choose Psycho-Sleuth if it's the newer release (2026) and ships with the modern feature baseline. Psycho-Sleuth launched in 2026.
Both √Letter - Root Letter - and Psycho-Sleuth 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
 √Letter - Root Letter - |  Psycho-Sleuth | |
|---|---|---|
| Released | 2017 | 2026 |
| Genres | Adventure | Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 19.99 USD | Price unknown |
| Steam reviews | 74.1% positive (158 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | DRAGAMI GAMES, LTD. | PHOSEPO |
Side by side
- Both are Adventure games on Steam.
- √Letter - Root Letter - (2017) is 9 years older than Psycho-Sleuth (2026).
- √Letter - Root Letter - is Deck Playable on Steam Deck; Psycho-Sleuth has no Deck rating yet.
√Letter - Root Letter - vs Psycho-Sleuth — FAQ
- Should I play √Letter - Root Letter - or Psycho-Sleuth first?
- If you want chronology, √Letter - Root Letter - (2017) came out before Psycho-Sleuth (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 √Letter - Root Letter - and Psycho-Sleuth 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 - Root Letter - run on Steam Deck?
- Yes — √Letter - Root Letter - is rated Deck Playable by Valve. Psycho-Sleuth doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.