Wakfu announced the open beta of its French version via the official site, as well as the upcoming English version.

Wakfu is an MMORPG (massively multiplayer online game) in which players dive into epic adventures with thousands of other gamers from around the world. Armed with weapons and magic, they must carve a path through a cruel, living world either through battle or through politics in a quest to gain control of the islands of Wakfu.
Status: Open Beta (french version, English version coming soon)
Official site: http://www.wakfu.com/