Ok, I'm gonna drop some stuff I don't want. I'm pretty sure they'll work:
Stealth Bastard Deluxe:
0T9GC-??3??-IDCJD
?? ?? = any substance that makes a surface not clean; it's also the name of a series of racing games.
Shoppe Keep:
ZLJM?-?RTIQ-V6WYZ
? ? = the answer to life, the universe and everything (not really, haha).
The Little Acre:
B76NL-FG??C-6GBH8
?? = one of the most difficult spanish sounds to pronounce for foreigners.
Cultures - Northland:
55W50-??J8X-Z8C?L
?? ? =

in spanish.
Stealth Inc 2:
J8I0F-43MEQ-IZ??N
?? = my country code backwards.
Borderlands 2
B?M8P-A?IJW-LXKYE
? ? = getAnswerForBorderlands2( 5 );
function getAnswerForBorderlands2 ( number ) {
var sum = 0;
for(var i = 0; i < number; i++) {
sum += ( i == 0 ? 10 : i );
}
return sum % number;
}
Good luck!
