Gnosis is a Spanish fangame made by jcm2 (DeviantArt and pixiv accounts).
The game involves a protagonist named Doug who explores his dreams and memories.
Plot
Doug Bigham lived a life like he wanted, because he had become in a safety riot team, until he found himself wounded in the middle of debris under the rain without any reason, with a serious wound in his head. The dreamworld and memories will be the only method to rebuild the events that brought him to that situation.
External links
Ver 0.00 in Spanish here
Official Tumblr here