Throughout the game there are various terminal messages. These can vary in subject, but many of them hold hidden messages in Hexadecimal form. Unless you know I recommend using some kind of conversion tool like
Land A[]
A-1 Terminal[]
A-2 Terminal[]
A-2 Extra Terminal[]
A-3 Terminal[]
A-4 Terminal[]
A-5 Terminal[]
A-6 Terminal[]
A-6 Extra Terminal[]
A-6 Extra 2 Terminal[]
A-7 Terminal[]
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