tune_zone_leave 0 "Leaving beloved standards behind" tune_zone 1 hook_drag_accel -3 tune_zone 1 gun_speed 100 tune_zone_enter 2 "Space !" tune_zone 2 gravity 0 tune_zone 2 air_friction 1 tune_zone 2 ground_friction 1 tune_zone_leave 2 "back2earth"