TRI: Of Friendship and Madness

TRI: Of Friendship and Madness

Rat King Entertainment · October 9, 2014 · Adventure, Indie, Puzzle, Exploration, First-Person

Buy TRI: Of Friendship and Madness from Gameseal at $1.20 — the cheapest of 7 stores we compare.

PC
Very Positive85% · 51274Metacritic
Best price 51 Good deal
$1.20-75%
lowest tracked $0.86
Gameseal Buy at Gameseal

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Where to buy TRI: Of Friendship and Madness — official stores

Humble Store
Humble Store
Standard Edition · Steam
-75%
$3.74
$14.99
Buy
Steam
Steam
Standard Edition · Steam
$14.99
Buy
GOG
GOG
Standard Edition · DRM-Free
$14.99
Buy

Cheapest TRI: Of Friendship and Madness 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.

Gameseal
Standard Edition · Steam
$1.20
Buy
Eneba
Standard Edition · Steam
$1.24
Buy
Driffle INC
Standard Edition · Steam
$2.34
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$2.60
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 option is always shown in the Best price box above.

TRI: Of Friendship and Madness price by region

TRI: Of Friendship and Madness costs £0.74 in the United Kingdom, €0.83 in Europe (EUR), $1.20 in the United States, $3.74 in Georgia (USD), zł4.59 in Poland, R$12.27 in Brazil, CA$19.49 in Canada and NZ$21.99 in New Zealand right now.

Cheapest TRI: Of Friendship and Madness offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £0.74 −77% £3.24 £0.74 6
Europe (EUR) €0.83 −75% €3.24 €0.83 7
United Statesyour region $1.20 −75% $3.74 $1.20 7
Georgia (USD) $3.74 −75% $3.74 — 3
Poland zł4.59 −75% zł14.02 zł4.59 5
Brazil R$12.27 −75% R$19.28 R$12.27 4
Canada CA$19.49 CA$19.49 — 1
New Zealand NZ$21.99 NZ$21.99 — 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 TRI: Of Friendship and Madness

Prepare for a mind-bending first-person adventure, as you enter the world of the Odd Gods and discover the magical power of the TRI! Master abilities that let you create your own path through an immersive universe full of unknown wonders.

With every twist of a corridor, every raised gantry over your head, every new floor of towers and dungeons in the Odd Gods’ world, TRI challenges you to think outside the box. Empowered by the TRI artifact, you place anchor points on the walls around you and conjure triangular platforms which can be climbed on, walked over and otherwise employed to negotiate the levels ahead. They’ll help you solve puzzles, reach otherwise impossible ascents, reflect light beams and even walk up walls… once you discover how to do it, that is!

A real test of spatial awareness, TRI is a mix of first-person and puzzle gameplay that will push your mind to the absolute limit!

Game Features
  • The Power Of TRI – Create your own path through each level by conjuring triangles out of thin air, then use them to solve puzzles scattered throughout the world of the Odd Gods.
  • Go Anywhere, Everywhere – Careful planning and thought can see you go almost anywhere using the triangles; think about where you place them and hunt for the mystical fox statues that allow you to move on!
  • New Abilities – There’s always something new to learn, always a new power to be earned. Want to walk on walls? Redirect light rays? Use teleportation? It’s all waiting to be discovered!
  • Replay Value – Finding your way through each of TRI’s 16 stages is taxing enough, but you can also hunt for hidden idols, beat the best time or meet fewest triangle targets, against other players on the in-game leaderboards of the Challenge Mode.
    The hidden idols also unlock bonus content like making-of pictures and developer commentaries!
  • First-Person Puzzling – TRI is a thinking gamer’s FPS; there’s no violence or killing, only the joy of exploration, puzzle solving and triangle conjuring. It’s a true test of skill and spatial awareness!

TRI: Of Friendship and Madness — game info

Platforms
Windows, macOS, Linux / SteamOS
Steam Deck
Playable
Player modes
Single-player
PC Game Pass
Not included
More games like this:Mac gamesLinux games

DLC & expansions

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What Steam players say

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

Not recommended Jun 25, 2026
[h1] Dongo [/h1]
5 found this helpful
Recommended Jun 28, 2026
TRI: Of Friendship and Madness is a first-person puzzle adventure developed and published by Rat King Entertainment. Instead of emphasizing combat or fast-paced action, the game revolves around intelligence, creativity, and exploration. At the heart of the experience is the TRI, a magical ability that lets players create triangular platforms on walls and other surfaces, transforming the environment into a giant interactive puzzle. This unique mechanic defines every aspect of the gameplay, encouraging players to rethink how they navigate the world while uncovering the secrets hidden within an ancient civilization. The result is a refreshing adventure that rewards curiosity and problem-solving rather than quick reflexes. The game's central mechanic is remarkably versatile. The ability to place triangular structures opens countless possibilities, allowing players to build bridges across seemingly impossible gaps, construct stairways to unreachable ledges, or reshape the environment to create entirely new paths. As the adventure progresses, additional mechanics such as moving structures, magical energy beams, switches, and gravity-altering puzzles are introduced, steadily increasing t…
2 found this helpful
Recommended Mar 24, 2026
I played this many years ago and didn't have the patience to understand how or what to do. Thankfully I am older, wiser and have much more patience than before. I am beyond happy with this game for numerous reasons and it was worth the money. First off, this game works in Manjaro Linux without a problem. I am thankful for this since Windows seems to be a dying OS for gaming due to TPM 2.0 and having to have the newest system that is out there. Not Linux :) This is a pure open world puzzle game and it doesn't look like much but don't let that fool you. This game is MUCH MORE than what you see. The minimalist approach to the game does not defract from the actual goal. Your mission is to locate the keys (fox statuettes) to open other areas of the game. The problem for the player is these keys are well hidden and eventually you're required to get access to the "tri" which allows the player to create triangles that allow them to climb and walk up walls to certain areas. This is easier said than done as the triangles cannot be too large, small or slanted in certain ways. To create proper triangles they must turn yellow to be used. If a triangle is constructed the wrong way it will turn …
2 found this helpful
Recommended Jul 25, 2026
genuinely solid puzzle game, deceptively simple, I've just come back to it after years
1 found this helpful
Recommended Jun 19, 2026
good
Recommended Jan 9, 2026
Can be a bit TRI'ing at time, but its a nice abstract world style puzzle game.

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