The Nemesis Expansion introduces a new way to experience Earth Under Siege: Flashpoint, transforming the game into a boss-focused campaign where Operatives face a series of increasingly challenging encounters against powerful enemies. Designed both to expand the original game and to offer an alternative play style, The Nemesis Expansion adds new tactical challenges and progression options while remaining fully compatible with the core game. The expansion reimagines the nine mini-Overlords featured in the original campaign. Each boss now receives a dedicated miniature, a unique Overlord dashboard, and special encounter elements that make every battle more distinct.