Radioactive Press now has their Toy Battle System Rules Digest available for downloading.
From the announcement:
The Toy Battle System Rules DIgest is now available at Wargame Vault.
The Toy Battle System Rules Digest is a collection of various optional rules designed to enhance your Toy Battle System games. You must own a copy of Atomic Super Humans Deluxe and/or Giant Monster Rampage Deluxe in order to use the rules presented in the rules digest.