An early squad-level tactical combat game, much like the X-Com series of games and the more contemporary Laser Squad. Breach 2 features turn-based combat from an isometric point of view set in the far future. As one of the more unique aspects the squad leaders gain experience from successful missions should they survive.

Breach 2 is set in the same sci-fi universe as Omnitrend's Universe and Rules of Engagement series and shares the same backstory with those games. Breach 2 is a part of the IGS (Interlocking Game System) and compatible with the two Rules of Engagement games. This means you can use Breach 2 to resolve the tactical combat situations, boarding an enemy ship for example, you run into in the starship command simulation, which is the heart and soul of the Rules of Engagement series.

A scenario builder is included with the game, making it possible to create your own missions and trade them.