You know your game sucks when your warehouse gets broken into, the games stolen, and a week later, the warehouse is broken into again, and the games are put back.
You know your game sucks when you have your DS stolen, and the pickpocket returns to slip the game back into your bag.
You know your game sucks when GBATEMP reaches a unanimous conclusion not to add it to the releases list.
You know your game sucks when release teams refuse to dump it.
You know your game sucks when flashcard reviews state "does not support "game XXY"" as one of the
pros (or, alternatively, when they put "supports "game XXY"" as one of the
cons.
You know your game sucks when flashcard makers market their card as "does not run "game XXY"".
You know your game sucks when modchip makers program their chips to refuse to load it.
You know your game sucks when Nintendo issues a firmware update that prevents your Wii from starting it.