Level 305 - Survival difficulty: 3 - Terracotta City
The leading hypothesis is that the people living here are animated versions of the terracotta army from China and the people that were buried there.
There are three sub levels inside of this. Each sub level is the same in that there's a large city with about a 110 square miles diameter and a large thick mud brick wall surrounding it. The city and residents are from early china and there's a normal 24 hour day and night cycle like the front rooms. The residents of the city are all made of terracotta and the citizens are very friendly to humans. There's large amounts of food of almost every kind in the farmers markets and restaurants scattered throughout the city. Humans can sleep inside of civilians houses at night and there's two main items in their homes: Almond water and terracotta armor. Terracotta armor is indestructible but once taken off shatters into many pieces. The wall surrounding the city is guarded by terracotta spearmen and archers. The soldiers will try and capture any humans spotted and publicly execute them in the city but have been reported to kill humans sometimes for no clear reason instead. During the executions soldiers march all throughout the city advertising the execution and looking out for more humans to bring to the execution. The terracotta soldiers are indestructible unless hit in the back of the head in which they will shatter into a pile of large terracotta shards. There are four gates in the wall and the only way to exit the level is by walking through one of these gates disguised as a terracotta civilian.
The main differences between the sub levels are:
305.1 - Humans can exit through the gates just by wearing a terracotta mask which can rarely be found in a theatre in the city during the night. No soldiers will attack these humans while wearing the mask. When humans exit through the gate they are sent to level 305.2. The only way to enter this level is by finding a terracotta vase on any level and smashing it.
305.2 - Humans start turning into terracotta themselves, and if not treated properly will become terracotta civilians and mindlessly go throughout there day as a citizen. The infection spreads from the feet and any areas humans have touched terracotta in the city. The infection can be treated by mixing terracotta powder obtained from smashing and grinding dead terracotta civilians (They will revive in the following day at the terracotta temple in the center of the city) and almond water. When poured on areas the infection has reached the skin and everything inside of the body area will return leaving a thin brittle shell of terracotta on the outside which is easily chipped away. Humans immediately enter this level after surviving inside 305.1 for exactly one week.
305.3 - Humans turn into terracotta faster and the only way to treat it is by killing at least one terracotta soldier per day. The terracotta soldiers will now police the city and if they see any human without a terracotta mask on they will swiftly kill the human. In this level it's easier to get terracotta spears which are very powerful for some unknown reason. A human can survive without turning into a terracotta civilian without treatment for about one week but they will still possess their memories and free will after turning into terracotta, they are just forced to stay in the city until the end of time or the destruction of the level itself. The only way to exit this level is by exiting one of the four gates in the wall once the infection has almost turned the human completely into terracotta and the guards will check the humans identity to make sure they're terracotta. After leaving level 305 the human will fall unconscious and wake up in a safe level where they can rest.
The city itself really is the colony and many humans live there. They tend to live life as a normal terracotta citizen but usually try to escape once they reach level 305.3. The humans have also reportedly started families there and married. The citizens don't seem to notice the difference between humans like the soldiers do and don't care when humans wear terracotta masks in public or take food from the restaurants and shops.
The only way to enter level 305 is to find a terracotta vase and smash it. The only way to exit is by making it to level 305.3 and exiting through one of the four gates to a safe level to rest at.