There are a few reasons why I left them out. Either because I can't narrow down what time they are set in, or because they contradict the overall canon of the Forgotten Realms. Even though Al Qadim is in the Forgotten Realms, it is hard to figure out what time it is set in. All I know is it is likely set sometime between Eye Of The Beholder 3 and Baldur's Gate. As for Spelljammer, Realmspace, it obviously takes place in Realmspace, not Faerun or any other place on the planet Toril. Trying to identify time in Realmspace is tricky.
The game "Menzoberranzan" is the only game I can say without a doubt that should not be considered canon because Drizzt's mom Malice is alive in that game and the final boss at the end even though she died during the second novel of The Dark Elf Trilogy, "Exile" in the year 1339 DR. Canonically speaking, she can't be alive, especially during a time when Drizzt is already known a famous hero above the Underdark.
