One Line: Letters and Codes sales estimate
One Line: Letters and Codes is a casual game by Climbing Goat Games, released on Steam on March 10, 2022 at $1.99. It has 60 Steam reviews (Very Positive, 93% positive). Markan estimates it has sold between 1k and 3k copies on Steam, for $830 to $2k in net revenue.
Estimated lifetime sales and revenue
| Low | Medium | High | |
|---|---|---|---|
| Copies sold | 1,200 | 2,280 | 3,300 |
| Net revenue (USD) | $830 | $1,578 | $2,284 |
Steam doesn't publish sales. These estimates multiply the number of reviews by a factor that depends on the release year (the Boxleiter method). Net revenue is what's left of list price × sales after refunds, regional pricing, discounts, sales tax and Steam's 30% cut, before any publisher's share. Treat them as a ballpark for comparing games, not as reported figures.
Steam facts
| Developer | Climbing Goat Games |
|---|---|
| Publisher | Climbing Goat Games |
| Release date | March 10, 2022 |
| Price | $1.99 (US list price) |
| Reviews | 60 · Very Positive · 93% positive |
| Genres | Casual, Indie |
| Platforms | Windows |
| Links | Steam store page |
You have just received a coded love letter! In this minimalist puzzle, you will have to draw a single line to fill the entire board. At each level solved, get a code to reveal a piece of the letter. Gather the codes, read the letter and discover the message.From the Steam store page
Games like One Line: Letters and Codes
Steam games that share the most distinctive tags with One Line: Letters and Codes, with their own sales estimates.
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One Line 2021 · $1.99 · 67 reviews
· ~3k sold -
Square Logic 2023 · $2.99 · 84 reviews
· ~3k sold -
Sudoku Zenkai / 数独全卡 2018 · $3.99 · 176 reviews
· ~8k sold -
Zen Chess: Mate in One 2018 · $0.99 · 393 reviews
· ~17k sold -
Understand 2020 · $3.99 · 836 reviews
· ~32k sold -
Isotiles - Isometric Puzzle Game 2017 · $1.99 · 226 reviews
· ~12k sold -
Kombine 2016 · $0.99 · 141 reviews
· ~9k sold -
Blokker 2021 · $1.99 · 59 reviews
· ~2k sold
Compare One Line: Letters and Codes with your own game
Markan is a free add-in for Google Sheets and Excel that turns games like these into a market analysis: your reference games, their sales and revenue estimates, and a projection for your own game. Install it, then paste this line into its search box to start with One Line: Letters and Codes and the games above:
Steam IDs: 1871500, 1820690, 2614980, 809850, 748970, 1299400, 654440, 539750Or ask your AI assistant: Markan's data is also available to Claude, ChatGPT, Cursor and others through MCP.
Data from Steam, last updated by Markan on 2026-11-14.
