Twin Strike: Operation Thunder - Nintendo Wii Over 20 Immersive Missions - Take on a variety of air and land-based targets such as buildings, fighter jets, tanks, boats and other installations. The only helicopter game currently available on the Wii that follows along the arcade style of successful games such as Desert Strike. Variety of helicopters to choose from, each with their own strengths and weaknesses. Some are better suited to some missions than others. Anime-style cut scenes tell the story of the UNAF and its fight to maintain peace between missions.