W / S climb, A / D turn, the arrows fly forward and sideways, Shift boosts, R / F tilt the camera. A gamepad works too. Take off with W; land by touching the ground gently; fly fast into a slope and you crash. Hidden jammers turn the picture to snow; close to one, the control link is lost too: turn back or hide behind a ridge. With collision on, the drone crashes into the orange block ahead at any speed, and into the slab on the left when climbing into it, but flies under it; the translucent block on the right is not an obstacle.