Family Games Inc Stratasphere 2.0 Strategy Game. Be the first to maneuver your spheres down and out of the futuristic structure, one strata at a time. Working with gravity, use your sliders to either block opponents' spheres and/or give your spheres a means of egress. This highly competitive, innovative, and multi-level game from Family Games Inc requires strategy and tactical skills to win. Includes: 1 Multi-Level Game Structure 12 Sliders 12 Spheres Instructions WARNING: CHOKING HAZARD -