Ghost Squad is basically a Time Crisis spinoff on a special squad dealing with terrorism in a fictional shooting game. The most unique part for the Wii is the practice mode without the reticle, party mode for up to four people and the three part story mode. What's special with the three part story mode is the branching storyline and it wouldn't be complete without the boss at the end of each part of the story. This game is compatible to the Wii Zapper.