Zoid evolution is the process of going from a base form of Zoid to a more advanced form. This kind of evolution happens differently (and often inconsistently) in various Zoids media.

Battle StoryEdit

The Battle Story gives comprehensive details on how each Zoid is formed. Wild Zoids were detailed to exist, which eventually evolved (naturally, or otherwise) into Zoids currently used by humans of Zi's various factions and states.


Chaotic Century and Guardian ForceEdit


Geno Saurer's cocoon

In the events of Chaotic Century and Guardian Force, organoids are used to evolve Zoids. Several prominent examples exist:


In Zoids: Genesis, the Murasame Liger is shown to be able to "evolt", that is to change forms spontaneously.

Zoids Wild ZEROEdit

In Zoids: Wild ZERO, the Beast Liger is shown to evolve from a more primitive base Liger, when exposed to the pendant of Sally Land in episode 1. The Wild Blast used by Leo Conrad in this series is called an "Evo Blast", relation to "evolution release" prior to activation.

Video GamesEdit

Zoids video games often allow the player to use parts to create new Zoids. Zoids Saga DS shows roughly how each Zoid is related.

Zoids Tree

Zoids Saga DS showing roughly how Zoids are related.

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