Mytheon is a light MMO-RPG which can be played solo or as a group which combines elements of action RPGs and collectible card games. You create an avatar from one of three classes and collect stones of power which act as your spells, abilities and pets. Using the stones, you can explore 14 different adventure areas to collect loot and new stones. Your ultimate goal is to defeat Zeus and the Greek pantheon of gods on Mount Olympus. Welcome to the world of Mytheon, Stonecaster!

Originally released in 2010 as a free-to-play Action-RPG MMO, the game has been slightly redesigned to support a simple one-time purchase for all core content.

It's one of the games I own that I'm fond of. Good luck all.