The game on ROBLOX titled 'Lost' was made by Aokigahara_Forest, on January 28th, 2017.
People believe that the game is supposed to resemble the Japanese suicide forest, Aokigahara.
Here is a list of what has been sighted in this game:
- Grey figures spawn and then despawn when you're randomly walking around.
- Teleporters going to different areas.
- Scripts making the world bigger.
- Aokigahara_Forest is just seen walking off the world some times even when he/she isn't in the game or on the leaderboard.
- When you join, in the first couple of seconds, you can hear someone say 'Hello'.
As the game is very unknown, the story of the person has not been solved yet.
Nor has the story of his/her game been solved either.
The person Aokigahara_Forest is wearing all black, and just a death-like bunny hat on.
Link: https://www.roblox.com/users/225503852/profile
If anyone finds out the story, please tell others in the commentary.