Nucleus had a wide variety of accessory items that were released in support of Version 4 and 5. Some of these items had incremental (minor) changes between the Versions, but some remained the same. The accessories included these items:
Character Sheet - a JPG file for print-and-play, to support general character creation (full color)
Psyonic Character Sheet - a JPG file for print-and-play, to support psionic characters for the Spacemaster Mod
Spell Sheet - a JPG file for print-and-play, to support spell-casting characters (full color)
Quick Reference Sheet - a PDF file with commonly-used tables
Attack Grid Templates - a PDF file with several hex grids for use during combat, focusing on larger targets
Mod Template - a 66-page Microsoft Word template for creating support files for sharing; "Mods" were genre packs for the basic game
Also see the separate item listings for the character generator Microsoft XLS Workbooks.