Thanks
keefged4
for Dark Future: Blood Red States!, Pawnbarian and Treasure Hunter Simulator!
Will throw in the last two back in the pool again after the sweet feeling of winning has subsided.
EDIT:
Shit, I just wanted to try out if the keys work before giving them them away again and thought there would be another verfication a la "do you really want to add game XY?" after keyentry.
Turns out - nope, you enter the key, press continue and have the key redeemed without first seeing which game it is.
Long story short, Treasure Hunter Simulator is now linked to my account forever, sorry