The Litter: Trigo
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About The Litter: Trigo
The Litter: Trigo is a playful, humorous narrative game that teaches trigonometry through light dialogue, accessible explanations and lovable characters. It covers both the essential basics and the reasoning behind the math, making the concepts concrete.
Trigonometry lessons
You begin with concepts such as sine and cosine, then progress to more advanced topics including the unit circle and radians. A training plan tailored to your level is offered during the final phase of the game.
The game is designed for students aged 13 to 17, depending on their country, as well as anyone looking to strengthen or review their trigonometry basics. It covers material generally taught from Year 9 to Year 11 in Australia, Year 10 to Year 11 in the United Kingdom, 10th or 11th grade in the United States and most of Canada, and 4e to 5e secondaire in Quebec.
Frequently asked questions
The best price for The Litter: Trigo is $5.99 at Steam. 2 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and The Litter: Trigo stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for The Litter: Trigo are: Windows 10, Intel Core i5-4200H, 8 GB RAM, 5.2 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. The Litter: Trigo is a single-player game.
Yes. The Litter: Trigo is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.
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