And another : C092A-HAZLP-DW58CAnother one of those weird Paranormal Retail Key : C7AVF-8BFAM-VC64B
...where Steam also says that : "The product code you've entered is not valid or is not a product code. Please double check to see if you've mistyped your key. I, L, and 1 can look alike, as can V and Y, and 0 and O. If you are redeeming a gift card please click here to redeem it."
How come the code is invalid but Steam knows what game it is ?