"Tribal Pass" Original Game Soundtrack & Art collection. 10 tracks composed by Ruslan viter. Including tracks from Early Access period, which you can't hear in final game. Art by Evgeniy Yudin (Mazokpixels). Includes concepts and art which you can't find in final game. Bonus: first playable prototype from 2013, all made by Stas Shostak with Paint and Flash.

OST includes the following tracks (around 13 mins total):
Cave quest;
Great Chief, guide us;
Halloween menu;
Halloween run;
In the Darkest Night;
Lago The Restless;
Movement Is Life;
Only The Desert Ahead;
The Tik's Cave;
Tribe.

Art includes:
6 big concept pictures in 1080p;
4 big concept pictures in 720p;
9 small concept pictures in 640x640p;
29 pictures for quests which didn't make it to the final version of the game (in different resolutions);
6 pictures of totem masks which didn't make it to the final version of the game.