Survival Difficulty: Class 1
》Safe
》Secure
》Minimal Entity Count
Survival Difficulty: Class 2
》Unsafe
》Secure
》Low Entity Count
Survival Difficulty: Class 3
》Unsafe
》Unsecure
》Moderate Entity Count
Survival Difficulty: Class 4
》Unsafe
》Unsecure
》High Entity Count
Survival Difficulty: Class 5
》Unsafe
》Unsecure
》Entity Infestation
Survival Difficulty: Class 5e - Environmental
》Unsafe
》Unsecure
》Numerous Non-Entity Hazards