Altair-217 is an experiment in peace. A criminal group has vowed that it will fail, however. This group has planted irradium explosive devices in cargo bays throughout the station. If these bombs detonate, the colonists will blame each other for the apparent sabotage, and all hopes for peace will vanish. Your job is to preserve the peace by clearing Altair-217 of all explosive devices. Suspense and excitement rule in this strategy game.