i just bought all AD&D bundle on weds. it came with 9 AD&D games. do i still need to get all patches for the game or did good old games include them. was not sure if they installed patch fix for games since Baldur's Gate 1 and 2 you need patch's for game to make it run right and fix other issue with the game.

All of the games already include all of the official patches.

You might still want to use things like widescreen mods or bugfix mods, though, depending on the game.