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TRI is a first-person 3D game with environmental puzzles and an immersive atmosphere. Experimentation is the key, thus players can create their own geometry to solve puzzles and reach hidden places in weird constructions.

* freestyle 3D platformer
* build triangles to overcome abysses, reach unknown places, and walk on the walls and the ceiling
* reflect light rays, dangerous lasers and floating spirit creatures
* explore the halls and dungeons of TRI, collect treasures and solve puzzles

PITMAN for free today + Christmas Calendar


PITMAN for free today + Christmas Calendar

Our game Pitman is free for you to download! We made it part of a calendar.

Dec 5, 2014 News
TRI pulled from Desura


TRI pulled from Desura

We had to request Desura to pull TRI from the store, and we're very sorry for the inconvenience! For everybody who got the game before, there will be Steam keys.

Sep 10, 2014 News
We have a publisher!


We have a publisher!

Our first-person Puzzle Tringulator has a Publisher. And more upcoming events.

Jul 21, 2014 News
Update for TRI


Update for TRI

Fixes and improvements! Also: the second part of our Making-of.

Mar 20, 2014 News
TRI – Beta, Greenlit and a making-of video


TRI – Beta, Greenlit and a making-of video

The TRI Beta is out today. We now have 16 levels - each more beauti-weird than the other. Ready to keep you busy for around eight hours in our spaces of gravity-madness and color.

Mar 5, 2014 News
Comments  (0 - 10 of 54)
dangergerbil Mar 23 2014, 5:51pm said:

Video Review: Youtube.com

Great game Rat King, Love the triangle mechanic and the hidden foxes. Cant wait to play more of the game and see how it continues developing

+1 vote     reply to
john458 Mar 14 2014, 8:27am said:

TRI - Trichloroethylene?
As it is translates - TRI??????

+1 vote     reply to
kaskade Mar 15 2014, 6:55am replied:

Uhm, no?

+1 vote     reply to
stephenmbanham Dec 20 2013, 4:45pm said:

Hey! We're doing an Indie Of The Year special series on the Top 100! And we featured your game!

Check it out? Youtu.be

Thank you so much in advance! and we hope you like the video!

Alot of team effort went into it! So if you could help us out and spread the word we'd be so grateful and thanks again for your amazing game!!!

0 votes     reply to
misomosi Dec 7 2013, 8:41pm said:

Hello there. A few months ago I completed the 1st version with just a few levels (I don't remember the number) and I see that in the Preorder there are 3 more levels and a notification in the menu that the savegames are broken. I have no problem with that, the game is in development but, I would realy appreciate if someone would share a savegame compatible with the new version that picks up from where the new levels were added.

+1 vote     reply to
kaskade Dec 8 2013, 2:20pm replied:


download this file:

and follow these instructions:

Then you should be able to choose level 11, which is the first new level in MagicalMonk.

+1 vote     reply to
misomosi Dec 8 2013, 2:31pm replied:

Thanks, it works!

I will anyway replay all the game when it will be in final state but for the time being I just wanted to pick up from where I left. The architecture just looks so surreal and nice that I overuse the F8 to do screenshots :D

Once again, congratulations for the game!

+2 votes     reply to
kaskade Dec 8 2013, 2:35pm replied:

Cool, thank you! :-)

+1 vote     reply to
EpicLilg Nov 26 2013, 3:57pm said:

Looks great.

+1 vote     reply to
Orpheusftw Oct 8 2013, 5:42pm said:

Looks very imaginative. I love surreal games like this.
Kind of salty I missed the 5 dollar sale.

+2 votes     reply to
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Track this game Releases
Single Player
Latest tweets from @rottenhedgehog, @ratkingslair
@Strafegame Good luck, though. Love the project! 4hours 30mins ago by rottenhedgehog
RT @TomGrochowiak: A #gamedev lesson I still haven't fully learned yet: gameplay is secondary to your game being an interesting conversatio… 4hours 55mins ago by rottenhedgehog
I'm really wondering why Strafe isn't rocking through the roof with that trailer and coverage. Is $150k too much for #kickstarter now? 4hours 56mins ago by rottenhedgehog
@TomGrochowiak Yeah, super extreme, because I'm not good with story. But you are right, it's mostly sad, negative stories that attract? 8hours 27mins ago by rottenhedgehog
@TomGrochowiak True thing, but I refuse to make a cool co-op game about rape just to get into the news. Although..... 8hours 31mins ago by rottenhedgehog
@TomGrochowiak Curious case about a game that's against any rules of spreading the word by letting people getting NOT easily into the game 8hours 32mins ago by rottenhedgehog
@TomGrochowiak Damn, reminds me that I always wanted to dug into DF. Wanted to order the book about playing it. A...book! 8hours 34mins ago by rottenhedgehog
@TomGrochowiak Ah, I thought you were talking about social themes like Gone Home or Dys4ia. Dwarf Fortress is mega impression by complexity. 8hours 34mins ago by rottenhedgehog
RT @S0phieH: Reminder: MiniLD this weekend! #LDJAM T.co 8hours 43mins ago by ratkingslair
Finally I got rid of the previews and added more reviews and quotes: T.co #TRI 10hours 10mins ago by ratkingslair
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