Note: it must be your game or you must have the permission from the developer(s).
It somehow very much sounds like it isn't the posters game though, doesn't it.
If you're just a fan of game xYZ, you can't go about just uploading it. Rather, suggest if maybe ArmorGames wants to carry it at this sticky thread for it (Tass's very own, I see now ): What Games Do You Want To See On ArmorGames?
