EQUALINE

EQUALINE

Marudice · February 8, 2021 · Action, Puzzle, Singleplayer, Multiplayer, PvP

Buy EQUALINE from Steam at $11.99 — the cheapest of 1 store we compare.

PC
Positive98% · 452playing now
Best price
$11.99
lowest tracked $8.99
Steam Buy at Steam

Prices last checked

More games under $15 →More Steam deals →

Where to buy EQUALINE — official stores

Steam
Steam
Standard Edition · Steam
$11.99
Buy

EQUALINE price by region

EQUALINE costs £9.29 in the United Kingdom, €9.99 in Europe (EUR), $11.99 in the United States, $11.99 in Georgia (USD), CA$13.49 in Canada, NZ$15.49 in New Zealand, A$16.95 in Australia, R$24.89 in Brazil and zł43.99 in Poland right now.

Cheapest EQUALINE offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £9.29 £9.29 — 1
Europe (EUR) €9.99 €9.99 — 1
United Statesyour region $11.99 $11.99 — 1
Georgia (USD) $11.99 $11.99 — 1
Canada CA$13.49 CA$13.49 — 1
New Zealand NZ$15.49 NZ$15.49 — 1
Australia A$16.95 A$16.95 — 1
Brazil R$24.89 R$24.89 — 1
Poland zł43.99 zł43.99 — 1

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 EQUALINE

"Isn't it easy? It's just 'arithmetic'. "

EQUALINE is a "one-stroke calculation puzzle" in which you connect panels of numbers and symbols with lines to complete calculations.

Despite the simple rules, the experience of performing one calculation after another in a limited amount of time is fast-paced. It is a highly competitive action puzzle game.

Calculate the target by connecting numbers and symbols.
This is the only rule. You calculate the target one after another as it gets larger and larger.

Can you find the only right answer in a limited time and in a hurry?

When the remaining time runs out, the game is over immediately.

The "Endless Mode," where you compete to see how large number you can keep calculating, is divided into three categories based on the difficulty of the problem.

There are three levels: Standard: normal difficulty, High Speed: easy but short time limited, and Expert: solve difficult problem in long time.

There is no end to the challenge of getting faster and larger.

In "Missions", you will be challenged with special rules such as "3 seconds time limit", "unknown target", etc.

Missions and achievements will be unlocked based on various conditions, such as the length of the ceremony and the time remaining.

Aim to complete all missions and all achievements.

※About secondary use of this game
To post or stream images and videos using the play screen and audio are fully allowed.
There is no need to contact us, so please feel free to use it.
There are a few "you'll know it when you see it" elements, but we'll leave that to your conscience.

EQUALINE — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player, Online PvP, Split screen
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.

Recommended Sep 17, 2025
I knew I wasn’t Japanese, now I'm sure of it after seeing people completing all missions in half-an-hour =D (it took 140h for me) Sometimes we expect more from games than just fun and story, challenge is a need for some. There’s a Turkish saying, “two steps forward, one step back.” It usually describes slow progress, but any progress is something which I constantly felt playing the game; one day I’d perform worse than the day before, and the next I’d clear a stage I couldn’t even figure out earlier. Equaline is one of those games I’d call more than it seems to be, makes you better in the field that challenges you. If you have any interest in mental arithmetic, you absolutely have to play it.
6 found this helpful
Recommended May 1, 2026
Criminally underrated. Great arcade game and fun varied challenges
Recommended Sep 3, 2025
My favorite Xi[sai] player likes this game yay
Recommended Feb 24, 2025
This modest game is way more cool than any pictures or video can communicate. It's really fun in an action puzzle way. No special interest in basic arithmetic is needed to enjoy the game.
Recommended Oct 27, 2024
Being an Asian, I thought my Equaline skill would be good, but it took me 32 hours to get 100% achievement. Definitely loves game like this, rules are simple to learn, but game is difficult to master. The cool BGM and interface sets the high tension of the game and makes it very enjoyable.
Recommended Oct 14, 2024
Definitely a game that makes math fun with a lot of content and style. It's as easy as what the trailer shows, gotta use operations with numbers by moving within the grid. The standard mode of this game is the endless mode which itself has multiple variants. You keep solving to find the target number and it keeps going up every time you do so. The main content of this game however are the 24 missions that you can complete. Some of these missions are simple but a lot have wild modifiers that continue to make the math fun and interesting in new ways. Some are very difficult though, so you'll have to be an absolute math genius to be able to complete all of them. This game is nice and simple but there are problems with it. The biggest letdown is that there is no mode where you can play endlessly without a time limit. A time-limitless mode in a game like this would be good for people who really do want to just take their time. Another complaint is how the beginning questions in the endless become more of a memorization task instead of doing the math. They don't vary that much and I kinda wish I could just skip them and get to the actually challenging questions. Also, it's not real i…

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like EQUALINE

News

All news →
Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game PassXbox

Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game Pass

The Minecraft Dungeons 2 Deluxe Edition asks you to pre-order two unannounced DLC packs for a game Game Pass already gives you. What it contains, and why the upgrade can wait.

Sep 30, 2026
Is DayZ worth it? A straight answer before you buyPC

Is DayZ worth it? A straight answer before you buy

Is DayZ worth it? Twelve years on it is still the genre's least forgiving game. What you are buying, who it suits, and what our 97-day price record says about the timing.

Sep 30, 2026
Transport Fever 3 price: which edition to buy on launch dayPC

Transport Fever 3 price: which edition to buy on launch day

Transport Fever 3 is out today. The Transport Fever 3 price splits three ways, the loyalty discount has a fortnight-long fuse, and our record shows what the older game really costs.

Sep 29, 2026
No Man's Sky price: how low it gets and when to buyPC

No Man's Sky price: how low it gets and when to buy

The No Man's Sky price has come a long way down since 2016, and the game is on PC Game Pass too. Our tracked 12-month low, the regional key gap, and what to actually pay.

Sep 29, 2026
Sekiro cheap: what our price record shows, and what to avoidDeals

Sekiro cheap: what our price record shows, and what to avoid

Search Sekiro cheap and the results are keyshop listings, not a store discount. Our three-month price record explains the gap, and why so few live offers changes the advice.

Sep 28, 2026
System Shock 2 Remaster free on Epic from 1 OctoberFreebies

System Shock 2 Remaster free on Epic from 1 October

System Shock 2 Remaster free on Epic from 1 to 8 October, alongside BURIED STARS. Our price record shows why its floor has not moved in three months, and why waiting beats buying this week.

Sep 28, 2026
Dead Island 2 cheap: which edition, and what the price doesPC

Dead Island 2 cheap: which edition, and what the price does

Dead Island 2 cheap used to mean under a dollar. Our price record shows the floor has roughly doubled since September - here is which edition to buy, and the one that is a trap.

Sep 27, 2026
Steam Autumn Sale 2026: the games that cannot be discountedDeals

Steam Autumn Sale 2026: the games that cannot be discounted

The Steam Autumn Sale 2026 runs 1-8 October, but Valve's own rules bar every September release from it. Which games are locked out, and what our record says about the two biggest.

Sep 27, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.20
  6. 6Rust$25.98
  7. 7Team Fortress 2Free
  8. 8Black Myth: Wukong$35.70
  9. 9HELLDIVERS™ 2$30.92
  10. 10ELDEN RING$52.89
  11. 11Apex Legends™Free
  12. 12Left 4 Dead 2$9.99
  13. 13Stardew Valley$14.74
  14. 14Wallpaper Engine$3.99
  15. 15Euro Truck Simulator 2$4.99
  16. 16Dead by Daylight$10.40
  17. 17Red Dead Redemption 2$12.60
  18. 18Baldur's Gate 3$41.99
  19. 19Phasmophobia$18.24
  20. 20War ThunderFree
  21. 21Call of Duty®—
  22. 22ARK: Survival Evolved$14.20
  23. 23Among Us$3.03
  24. 24The Forest$19.99