You're the QB. Three receivers run routes. Pick one, drag the lead reticle to where you want the ball to land, hold power to set the throw arc, and release before the pocket collapses.
Difficulty
Desktop:1/2/3 pick receiver · WASD / Arrows drag the gold reticle to lead · Hold Space charge power (low=bullet, high=lob) · Release to throw. Mobile: tap the receiver chip, drag the right stick to move reticle, pull the left stick to load power — release to throw.