The Hidden Sign is an easter egg in Grand Theft Auto III and Grand Theft Auto: Liberty City Stories left by the designers for the player to find. It is a large message reading: "You werent supposed to be able to get here you know" (with the missing apostrophe) in GTA III and the iOS version of GTA Liberty City Stories, and "Hello Again!" in the PSP version of GTA Liberty City Stories. In the PS2 version, the sign says "You just can't get enough of this alley, can you?"