Blast Factor

The easiest way to get in the first sample of advanced research. The boss itself is of course more difficult than in the basic study, but the boss's cage is larger and you will have additional opportunities for maneuver. Use gyroscopes and “Repulsor” as often as possible; they do not destroy enemies, but allow you to clear space. By the time the boss starts accelerating to hit the opposite wall of the cage, use the gyroscope to drive all the enemies into one corner. When the boss hits the wall, use "Repulsor". This will slow down time and allow you to land more shots on him before he spins up again.