The Melancholy of Haruhi Suzumiya, Vol. 7

"In a last-ditch attempt to recover their stolen equipment, the Computer Research Society challenges the SOS Brigade to a winner-takes-all multi-player space battle simulation! Failure seems inevitable, but losing is not an option! Can the unique members of the SOS Brigade pull together to destroy the expert Computer Research Society before Haruhi destroys the whole city?" -- from publisher's web site.