Three Plains is a free fantasy wargaming system. It also comes with free print-and-play figures.
fantasy
Brutality Skirmish Wargame
Brutality is a miniatures agnostic skirmish wargame set in a science fantasy realm. You can get a free version at the link.
Red Dragon Inn Battle For Greyport Print and Play
Red Dragon Inn: Battle for Greyport is a neat deckbuilder published by Slugfest Games. You can get a print and play version at this link.
Kings of War Starter Fantasy Rules
Kings of War is a new set of fantasy rules from Mantic Games, who make some very cool figures. But the rules are non-figure-line specific. And they’re free.
Elfball Fantasy Football Rules
From Impact Games, Elfball is a set of fantasy “football” rules. It’s played on an oval field, so it’s not like “American Rules.”