One Line

One Line

Climbing Goat Games · December 15, 2021 · Puzzle, Mouse Only, Abstract, Logic, Minimalist

Buy the One Line key for Steam from YUPLAY at $0.71 — the cheapest of 7 stores we compare.

PC
Very Positive96% · 73
Best price 30 Fair price
$0.71-60%
$2.21lowest tracked $0.29
YUPLAY Buy at YUPLAY

Prices last checked

More games under $5 →

Where to buy One Line — official stores

Steam
Steam
Standard Edition · Steam
-60%
$0.79
$1.99
Buy
AllYouPlay
AllYouPlay
Standard Edition · Ubisoft Connect
-60%
$0.80
$1.99
Buy
GamersGate
GamersGate
Standard Edition · Steam
-10%
$1.79
$1.99
Buy
Fanatical
Standard Edition · Steam
-7%
$1.86
$1.99
Buy

Cheapest One Line keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

YUPLAY
Standard Edition · Steam
-68%
$0.71
$2.21
Buy
Dreamgame
Dreamgame
Standard Edition · Steam
$1.99
Buy
Loaded
Standard Edition · Steam
-13%
$1.99
$2.29
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

One Line price by region

One Line costs £0.54 in the United Kingdom, €0.64 in Europe (EUR), $0.71 in the United States, $0.71 in Georgia (USD), CA$1.01 in Canada, A$1.18 in Australia, NZ$1.19 in New Zealand, R$2.79 in Brazil and zł3.45 in Poland right now.

Cheapest One Line offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £0.54 −60% £0.67 £0.54 6
Europe (EUR) €0.64 −60% €0.79 €0.64 8
United Statesyour region $0.71 −60% $0.79 $0.71 7
Georgia (USD) $0.71 −60% $0.80 $0.71 6
Canada CA$1.01 −60% CA$1.03 CA$1.01 6
Australia A$1.18 −60% A$1.18 A$2.95 5
New Zealand NZ$1.19 −60% NZ$1.19 — 3
Brazil R$2.79 −60% R$2.79 R$10.92 4
Poland zł3.45 −60% zł3.45 — 3

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About One Line

✦ AI summary

One Line is a minimalist puzzle game where you draw a single continuous line to fill boards and solve increasingly complex challenges. Take your time exploring each level at your own pace, learning from mistakes and discovering new mechanics as the difficulty progressively increases.


Take your time, relax. Your mind will take you along multiple paths. Learn from your mistakes, remake your destiny. Enter in this world where a single line connects with everything around you.
Use your mouse or arrow keys to draw the line. Fill the entire board and solve the puzzle.

During the course of the game, several mechanics will be introduced, making the levels even harder.

Did something wrong? You can go back easily.

Or just right click to delete the line wherever you want (NEW FEATURE!)\


Features
No tutorial. Straight to the game.Do or undo the drawn path easily.Minimalist design. No score, timer or pressure. Solve the puzzle in your time and enjoy the game experience.50 unique levels, with progressive difficulty.

One Line — game info

Platforms
Windows
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Feb 23, 2026
uninventive, and has very awkward clunky controls, particularly when going in and out of teleportals
2 found this helpful
Not recommended Sep 6, 2026
bad
Recommended Aug 10, 2026
It is a classic puzzle game with 50 levels of minimalistic graphics and relaxing sound. Good for some brain distraction, but nothing standing out.
Recommended Jul 7, 2026
Some pretty good connect all the boxes into one continuous line puzzles.
Recommended Jun 10, 2026
A basic puzzle game in which each level has to be completely filled out with a single contiguous line. The game also introduces new mechanics every few levels which add some twists to that basic idea (e.g., fields that have to be passed through in specific directions, or portals that connect non-adjacent fields). For most of the levels I had to take a screenshot of the level which I then scribbled over in an image editing program: first figuring out the pieces of the line that were logically deducible/necessary and then connecting these pieces with some intuition and guesswork. This approach made even the later levels relatively doable (I never had to look up a solution to a level), but I assume that more experienced players don’t need it.
Recommended Apr 30, 2026
This took me ages of worthless grinding just to say "Heh, it was easy." and then proceed to make this review. It is NOT that easy.

Community reviews

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