The Hideout Bar & Grill is once again open for business! Rusty the bartender once again serves up specials for his super heroic clientele of regulars, including Guardian, Night Ranger, Scout, Psiren, and the other super heroes of First City. But the happy hour is shaken when a new dilemma stirs up trouble, and the heroes begin to drop like flies. Is it a new threat slipping mickeys around the Hideout, or has an old foe returned for another round to declare "last call" for Hero Happy Hour?