From publisher blurb:
Mecha8s is a system enhancement for use with the Crazy 8s Rules-Lite Universal Game Engine. This sourcebook is intended to provide supplemental rules material to allow Talespinners to craft amazing stories full of adventurers who battle it out wearing potent suits of armor sporting all manner of powerful weaponry.
As the Crazy 8s Rules-Lite Universal Game Engine is designed to be a rules-lite RPG experience that can be easily learned, Mecha8s seeks to introduce useful material to craft these stories without bogging the game down with numerous, complicated rules.
Mecha8s introduces new heavily armed and armored suits of powered armor designed to be added to any existing Crazy 8s game. These rules are fully compatible with Cyber8s, Fantasy8s, Psychic8s, Spacer8s, Super8s and Magic8s.