(Your Name Here) and the Argonauts is a solo, print-and-play game of Greek mythological adventure. The game changes through multiple replays, and thus has a bit of a campaign feel.
Dragon Rage is a free print-and-play version of the old Dwarfstar game. From the website:
DRAGON RAGE is a game of mythical creatures attacking a walled medieval city. The game-board is a full color aerial view of the city and surrounding territory, and the counters include knights, infantry, heroes, wizards, dragons, ores, trolls, great birds, giants, and other mythical creatures and beasts. The game rules include six scenarios, and a table for creating your own games with different combinations of monsters and city defense forces.
Elementum is a free print-and-play card game ..
of two mages casting elements on each other to win a duel. You and your opponent keep a hand of 5 elements and a Kill card, and each turn you choose 3 of these cards to play into 2 offensive and 1 defensive slot. Each of you keeps track of your active elements using a simple map of interactions and nullifications.
Your goal is to defeat the other mage by resolving a kill card while your opponent has at least 1 active interaction on them or by activating all 5 of their elements at once.
Risky Settlers of Catan is a Settlers-Risk mash up. The author writes:
It’s basic Catan rules plus armies! With your soldiers that you produce based on number of settlements/cities, hexes controlled, and intersections controlled, you can: -Control hexes for either resource or troop production bonuses -block opponents’ development and expansion -attack and seize opponents’ hexes and settlements.
Overlords of Infamy is (for the time being) a free print-and-play game. The author writes:
In this game, you take on the role of an Evil Overlord ruling over subjects within his/her sizeable tract of land. The goal is to make your subjects as miserable as possible, while other Overlords are doing the same to their subjects. You accomplish this by harvesting a variety of materials to complete myriad Nefarious Plots ranging from “Steal Candy from Babies” and “Make Everyone’s Socks Slightly Damp” to “Blow up the Moon!” and “Resurrect the Old Gods”. All the while, there is a band of Adventuring Heroes from the Kingdom of Good going around trying to thwart all Overlord’s plans, other Overlords will be committing acts of Espionage against one another, and random world events will be triggered by World Tension from your actions!