You could have downloaded Psychosomnium 1.0 for Mac from our application library for free. The software relates to Games. This free software for Mac OS X is a product of Cactus.
From the developer:
Psychosomnium is a video computer game in which the user has to solve illogical puzzles in dreamlike scenarios. The puzzles are often obsure and very hard to finish.
Psychosomnium controls:
- Move - WASD
- Rotate - Mouse / Arrows
- Lock - Right Click
You may want to check out more software for Mac, such as The Race, Flip Words 2 or Unsolved Mystery Club - Amelia Earhart, which might be similar to Psychosomnium.