Worms: Open Warfare 2 review at Nintendo World Report.

"Worms: Open Warfare 2 is the sequel to the fun, but flawed Worms: Open Warfare on the DS. This iteration improves on nearly every aspect of the original, while maintaining the original Worms gameplay formula that has made the franchise so famous and so popular. The basic premise of Worms: Open Warfare 2 is the same as the past iterations of the franchise. You take your own team of lovable, killer Worms and lead them to victory against the opposing team."

Full Source: Nintendo World Report