Level 61 is infinite, so crossing between cars on the train is not recommended, as you can get lost. The train cars can have multiple junctions in them. The train cars have windows, with normal scenery on the outside. If you go outside while the train is stationary, you will end up in Level 11 after walking for awhile. Once you leave the train, it will disappear behind you, so you should never leave the starting car. The starting car holds the conductor of the train. He is a friendly entity that will answer some questions. If you end up walking down the multiple cars, you will encounter multiple young and adult "Facelings" that are not hostile. If you wander in this level for a few days, the cars will appear to get older. The seats will become older, and so will the car itself, until it appears to look like a train built in the early 1900's.
The Old Train
When the level enters this state, there will be incredibly hostile entities. You will begin to hear whispering from nowhere.
A Picture of The Train in it's Aged State.
Your sanity will slowly decrease as the whispering gets louder. The conductor is gone, and a new entity will appear called "Camo Crawlers". These creatures are strange humanoid monstrosities, with four arms. They are a grayish-brown color. These creatures have huge, pure white eyes. They are blind, so they use their hearing senses to hunt down and attack anyone visiting this part of the level. They have the ability to blend in with there background. They hunt alone. To survive these creatures, stand as still as possible. Don't make a sound. Don't. Move. These creatures are rare, and you will most likely find a "Skin-Stealer" or a "Hound" more often.
Colonies And Outposts
M.E.G (aka The "Major Explorer Group") "Team Train wreck"
This group has around 24 people.
This group's purpose is to explore "Level 61".
There base is close to the starter car.
Members of this group are not allowed to leave.
They are open for trading, and are willing to help survivors and wanderers in need.
Entrances and Exits
Though it is not recommended, you can jump off the train in it's normal form while it's in motion and wake up in Level 4. If you jump off while in the old form, you will get to Level 10. If you survive long enough in the "Aged State" you will get to The Metro . In order to enter this level you simply need to travel through Level 60 for a while. A less riskier way is to fall asleep in the train when it's in its normal state. This will lead you to Level 191.
Entering the train outside on Level 60 will lead you here.