Heroes of Gaia is a 2D browser based fantasy MMO that combines elements of strategy and RPG gameplay. Players must build up their empire one city at a time by constructing buildings, raising armies, and occupying mines. Players hire heroes who gain levels and new skills by leading armies into battle against other players and NPC controlled monsters.
Play with tens of thousands of other players as you build your Castle, amass an army, and forge alliances. Equip your heroes and head out into the wilderness to slay powerful monsters and lead your Heroes into epic adventures.
Source: The Developer Website.