Project Spike

"Project Spike" was a project where Revolution was to introduce Spike into the series as a main character.

Released

 * 1) Mark 3
 * 2) Mark X
 * 3) Mark 3X

Original unreleased; later released

 * 1) Spike in Mark 2

Unreleased

 * 1) Spike
 * 2) Spike Pinball
 * 3) Spike in Mark 1
 * 4) Spike Bowling