Trigonometry

Trigonometry

XiNFiNiTY Games · November 24, 2017 · Indie, Casual, Action, Singleplayer, 2D

Buy Trigonometry from Steam at $0.99 — the cheapest of 1 store we compare.

PC
Positive82% · 49
Best price
$0.99
lowest tracked $0.49
Steam Buy at Steam

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Where to buy Trigonometry — official stores

Steam
Steam
Standard Edition · Steam
$0.99
Buy

Trigonometry price by region

Trigonometry costs $0.90 in Georgia (USD), $0.99 in the United States, €0.99 in Europe (EUR), £0.99 in the United Kingdom, CA$1.19 in Canada, NZ$1.29 in New Zealand, R$2.29 in Brazil and zł3.59 in Poland right now.

Cheapest Trigonometry offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $0.90 $0.90 — 1
United Statesyour region $0.99 $0.99 — 1
Europe (EUR) €0.99 €0.99 — 1
United Kingdom £0.99 £0.99 — 1
Canada CA$1.19 CA$1.19 — 1
New Zealand NZ$1.29 NZ$1.29 — 1
Brazil R$2.29 R$2.29 — 1
Poland zł3.59 zł3.59 — 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 Trigonometry

✦ AI summary

Trigonometry is a fast-paced reflex game where you rotate a three-sided spaceship to match colored barriers descending toward you, with the goal of beating your high score on the leaderboards. Test your coordination and timing as the action accelerates, requiring split-second rotations to align colors before they collide with your ship.

Trigonometry is a fun casual game, ​The rotating triangle in Trigonometry is the pivoting center of this exciting action game! Match colors to go further and try to beat your own score!

Trigonometry — game info

Platforms
Windows, macOS, Linux / SteamOS
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.

Recommended Jan 12, 2025
Fun enough reflex game, but the problem is that it super slow to start up and then gets really hard really quick so you pretty much end up around the same exact score 75% of the time. And a pro tip if you play it: switch around the left and right mouse buttons, the controls make way more sense that way in my opinion.
2 found this helpful
Recommended Feb 8, 2026
Trigonometry is a minimalist arcade reflex game developed and published by XiNFiNiTY Games that builds its entire identity around speed, precision, and color recognition. Rather than offering a sprawling campaign or layered progression systems, it distills gameplay down to a single, focused challenge: survive as long as possible by rotating a triangular object to match incoming colors. The simplicity of its premise is deliberate, positioning it squarely within the tradition of score-chasing arcade titles that reward concentration and quick reactions above all else. At the center of the experience is the Trigon itself, a three-sided rotating shape that the player controls by turning it left or right. Each side is colored differently, and waves of colored barriers approach from the edges of the screen. To survive, players must align the correct colored face of the triangle with the matching incoming barrier. A mismatch results in immediate failure, resetting the run and sending the player back to try again. The rules are easy to understand within seconds, but as with many well-designed arcade games, mastery takes much longer. The pace gradually accelerates, reducing the window for d…
Not recommended Jan 6, 2026
There's lots of endless arcade games, and I love the genre, but Trigonometry is far from being called a completed one: bad controls, bad music and bad game progression. XiNFiNiTY has lots of cheap arcade games, and I liked some of them, but Trigonometry is definitely not one of them.
Recommended Nov 11, 2025
Great to turn your brain off and just do for a while. Not something I like playing for long stretches, but gives my thoughts a reset. Simple controls, very pretty.
Recommended Oct 30, 2024
its ok
Not recommended Jul 15, 2023
[b]Trigonometry[/b] is an Action game that requires you to go through a bunch of barriers by rotating your ship? to match the same colour as the barriers. The controls are just a simple click of the left mouse button. The game becomes ridiculously hard after the 60 score mark. It's extremely repetitive and there is only one music track that will drive you mad. The game also has nothing to do with trigonometry. Not recommended.

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