This hard to find 4 meg Memory Expansion Pak increases the graphic performance of the N64 system. It replaces the Jumper Pak that comes with the system. The Expansion Pak is required to play many of the newer Nintendo 64 games.
Required for
Zelda: Majora's Mask
Donkey Kong 64
Compatible with:
Turok 2
Southpark 64
NFL Quarterback Club 99
Star Wars:Rouge Squadron
Top Gear Overdrive
Perfect Dark
4 MB RAM cartridge that inserts into top of Nintendo 64
Brings console to 8 MB of contiguous main memory
Can increase screen resolution from 320 x 240 pixels to 640 x 480 pixels
Can allow games to have larger worlds, longer animation sequences, and more complex gameplay
