UNOFFICIAL EXPANSION PAK UNOFFICIAL NINTENDO 64 N64

Memory expansion for the Nintendo 64 console

Here are the 3 games for which it is essential to have the expansion pak. For the other games, it allows you to play with better resolution or fluidity.

Donkey Kong 64
The Legend of Zelda: Majora's Mask
Perfect Dark: Essential for single player, co-op, and counter-operation mode.