<ul data-eligibleForWebStory="true">Epic Games is introducing Lego Fortnite Expeditions, a wave-based game mode blending hero shooter and Left 4 Dead elements for the younger audience.The mode's setting involves the Supernova Academy as a base and missions to stop the evil Mask Maker Daigo from destroying the world.The storytelling in Lego Fortnite Expeditions is considered generic, lacking quality narratives for children.Players face enemies in wave-based missions, explore maps, rescue Lego characters, and collect resources, money, and gear.Different hero classes are available, offering unique abilities like flying around for reconnaissance and summoning crystals to damage enemies.The mode may appeal to children aspiring to play shooter games like their older siblings but are too young for them.Lego Fortnite Expeditions is set to launch on June 18th.