Shin Duel Monsters (遊戯王真デュエルモンスターズ封印されし記憶), is a video game loosely based on the Yu-Gi-Oh!

The game was released exclusively for the PlayStation console in December 1999 in Japan and in 2002 in other regions.

The storyline of Forbidden Memories takes on a dual setting in Ancient Egypt and current-day Domino City.

Trading Card Game alongside characters that appear in the series.

It is later revealed that Heishin seeks to usher the return of Nitemare, an ancient evil wizard.

[2][3] The game begins in ancient Egypt, with Prince Atem sneaking out of the palace to see his friends, Jono and Teana, at the dueling grounds.

When Atem returns to the palace, he is quickly sent to bed by Simon Muran, his tutor and advisor.

As Simon walks away, he is informed by a guard that the high priest Heishin has invaded the palace, using a strange magic.

When Heishin finds Atem, he threatens to kill the Egyptian king and queen if he does not hand over the Millennium Puzzle.

The Duelists of the Roses (遊戯王真デュエルモンスターズII 継承されし記憶, Yu-Gi-Oh Shin Deyueru Monsutazu Tzū Keishō Sareshi Kioku; Game King New Duel Monsters II Inherited Memories), released on September 6, 2001 in Japan and on February 16, 2003 in North America for the PlayStation 2.