First of all, it's not called "Sam Serious". It's "Serious Sam". I'm not trying to argue or something. I'm just trying to point out the mistakes. It's a word game, so the whole name of the game matters. Like, if someone tries to chain a word to Sam Serious, he'll need to start with "S". But the actual name of the game ends with something else (like "E" in Serious Sam 3 BFE), so the next word will be something else entirely. This means, one must be careful about the game's name and spelling.
Plus, what he said is "Sam". Just "Sam". There is still no proof that a game called just "Sam" exists.
End of nations
Plus, what he said is "Sam". Just "Sam". There is still no proof that a game called just "Sam" exists.