Journey to the savage planey, claim on GOG: UK7605414916156DA - the first character is the number after 5, sorry but there are bots who grab codes and stuff
frostpunk, claim on GOG: 6LR5B2596F80EB5FB - the first character is the last letter in the english language, the one brits say weird
need for speed remaster, Claim on origin: 2U4-K9DF-57BW-W4MZ-4XHE - the first character is before 8, after 6, and often considered lucky