Choose One Line
Choose One Line if you want the Custom Volume Controls, Playable without Timed Input, and Mouse Only Option side of the pairing. On Steam, it's currently about 60% cheaper on the Steam Store. One Line launched in 2021.
One Line vs Decipher The Deck
One Line and Decipher The Deck both land in 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 Indie, Casual on Steam. One Line (2021) is 3 years older than Decipher The Deck (2024). Decipher The Deck scores higher on Steam reviews (100% positive) than One Line (94.1% positive). 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 Decipher The Deck
Choose Decipher The Deck if it's the newer release (2024) and ships with the modern feature baseline. Decipher The Deck launched in 2024.
Both One Line and Decipher The Deck sit in 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
 One Line |  Decipher The Deck | |
|---|---|---|
| Released | 2021 | 2024 |
| Genres | Indie, Casual | Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 1.99 USD | 4.99 USD |
| Steam reviews | 94.1% positive (34 reviews) | 100% positive (13 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Climbing Goat Games | ThinkWithGames |
Side by side
- Both share Indie, Casual on Steam.
- One Line (2021) is 3 years older than Decipher The Deck (2024).
- Decipher The Deck scores higher on Steam reviews (100% positive) than One Line (94.1% positive).
- One Line is currently ~60% cheaper on Steam than Decipher The Deck (1.99 USD vs. 4.99 USD).
One Line vs Decipher The Deck — FAQ
- Should I play One Line or Decipher The Deck first?
- If you want chronology, One Line (2021) came out before Decipher The Deck (2024). 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 One Line and Decipher The Deck similar?
- They overlap on 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.