Drag back from the launch point like a slingshot, then release to fire. Farther drag = more power. Hit the neon ring to score, 3 misses and it's over.
Pull back like a slingshot, read the wind, and let go. Trajectory adds distance, wind and vertical drift as your score climbs, so the shot that worked a minute ago won't work now. Free to play, real parabolic physics under the hood.