Many of Warlords Battlecry III's new features will be on display in the 280MB demo, such as the new hero system and new magic items. The demo will provide a choice between two of the game's 16 playable races--the dwarves and the swarm--and four of the 28 hero classes. As a taste of the story-based campaign that takes place on a previously unexplored continent of Etheria, there are four campaign battles, plus two skirmish maps.