Unified Theory Games have released an updated version of their Vortex: Basic Battlefield Rules.
From their announcement:
Unified Theory Games has updated its Vortex: Basic Battlefield Rules to coincide with the very-soon-to-be-released Vortex: Core Rulebook. This update includes all the minor changes made to the Basic Battlefield Rules introductory game since it was first made available in March, 2010. The updated Basic Battlefield Rules as still compatible with the numerous free Bonus Combatants and Bonus Supplements already made available on UTG’s website. Watch for more news about the release of the Vortex: Core Rulebook here, on UTG’s website, and on UTG’s Facebook page in the coming weeks.
The downloadable Vortex: Basic Battlefield Rules, Vortex Bonus Combatants, and Vortex Bonus Supplements are available for free at www.unifiedtheorygames.com.
Vortex is a fully customizable miniature skirmish game for use with any miniature in any setting.