Harry Potter And The Chamber Of Secrets [SLUS 01503] ROM Download for Playstation (PSX). Harry Potter And The Chamber Of Secrets [SLUS 01503] game is available to play online and download only on Late Games. Harry Potter And The Chamber Of Secrets [SLUS 01503] ROM for Playstation download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.