

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.
Where to buy TRI: Of Friendship and Madness — official stores
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.
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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.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| £0.74 −77% | £3.24 | £0.74 | 6 | |
| €0.83 −75% | €3.24 | €0.83 | 7 | |
| $1.20 −75% | $3.74 | $1.20 | 7 | |
| $3.74 −75% | $3.74 | — | 3 | |
| zł4.59 −75% | zł14.02 | zł4.59 | 5 | |
| R$12.27 −75% | R$19.28 | R$12.27 | 4 | |
| CA$19.49 | CA$19.49 | — | 1 | |
| 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
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
DLC & expansions
🎁 Complete the collection
Base game + 1 of 1 DLC at today's best prices.
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
[h1] Dongo [/h1]5 found this helpful
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
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
genuinely solid puzzle game, deceptively simple, I've just come back to it after years1 found this helpful
good
Can be a bit TRI'ing at time, but its a nice abstract world style puzzle game.
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