Name: Summoning Wars
Website: http://www.sumwars.org/index.php?p=1
License: GPL
Description: Summoning Wars is an action RPG with point-and-click fight system. Choose from 4 Classes with 24 unique abilities each and jump into a campaign playable in both single and multiplayer mode. Multiplayer mode is usable by up to 8 players. There are hundreds of items to collect and dozens of monster types to fight. Meet citizens and sinister puppet-masters with secrets of their own and trade with well-equiped traders - or search for the blackmarket and stock enchanted items.
Note: With recent influx of high quality games like SuperTuxKart, FreeCiv, HedgeWars, Wormux, EZQuake, GZDoom, BosWars Pool Rebel and many more into the development test forum I thought I'd find a high quality open source RPG game. Lo and behold, I found Summoning Wars.