A toy projectile launcher capable of launching a substantially large number of projectiles, for example, toy foam darts. To increase the number of projectiles that can be launched between reloadings, the projectiles are housed in a hopper. The hopper may include a movable rear wall which facilitates the loading of a large number of projectiles into the hopper at one time. A portion of a side wall of the hopper may be agitated to loosen the projectiles within the hopper so that they will drop into a firing chamber of the launcher more easily. A cover for the hopper may have a collapsible ceiling to prevent the projectiles from becoming improperly oriented in the hopper as they are being loosened by the agitated portion of the side wall of the hopper. A rotating track and a push rod may cooperate to advance projectiles from a firing chamber of the launcher.