This is a long parser game in the form of a Java .jar file (a very recent version of Java is used and older versions are incompatible).
The result is pretty smooth looking and working. The responses come quickly, the save system works well. There's no undo, and death is frequent in this game, so be prepared!
You play as person wearing the clothes of a Japanese Buddhist monk. You travel through various realities, all of which have a recurring menacing figure and panels with different colored bulbs.
I played around for a while before turning to the walkthrough (as I do for most games!). I discovered that the bulk of the game is one big puzzle, with another big puzzle at the end. For puzzle fans, I'd recommend sticking out the first big puzzle. This is the puzzle having to do with (mild spoiler) (Spoiler - click to show)the bulbs and panels.
The atmosphere of this game is great; I loved it. Very nice. The puzzles were, to me, a bit tedious. I went off the walkthrough at one point and had to try to figure out how to go back and complete an earlier part and found it very hard to execute the solution even once I knew what it was.
I had a good time, but I'm not sure I'd play again. This is much better than most windows executable IFComp games I played in past years, probably in the top 2 or 3 of such games, so I'd consider this to be a rousing success for the author.