F-Zero X Expansion Kit is an expansion for the original N64 version of F-Zero X. The expansion adds new vehicles, tracks, music, and a track editor.
Gameplay[]
I'm lazy, so this section is coming later! ~Link.Pichu
Functionality with other games[]
The expansion kit requires the original N64 cartridge version of F-Zero X to play.
Reception[]
IGN gave the game an overall 8.4, citing the track editor as it's strongest feature.