Spirits of the Wild

From the introduction:

You and I are spirits of the wild
...
We have glimpsed a dark future

User summary:

The game is a video file (only). Characters in the game believe in some impending doom, and seek to warn others. Characters are unable to speak or write, however, and may communicate only with pictures. Ironically, the game rules are conveyed as pictures of writing. By any standard, this must be considered an experimental and avant-garde roleplaying game.