The galaxy stands on the edge of chaos—who will seize control? Enter Thunder's Edge, the thrilling new expansion for Twilight Imperium 4th Edition, the legendary space opera board game. This massive expansion unleashes six powerful new factions, 43 diverse planets, and the all-new Galactic Events system—dynamic modifiers that dramatically shift the rules and reshape the universe every time you play. At the heart of this expansion lies the Twilight's Fall mode—a bold alternate way to experience the game. Forge your own custom faction from the ruins of the Mahact Empire and vie for ultimate supremacy using over 500 dedicated components. It's an entire new game nestled within a legendary one. Whether you're conquering planets, negotiating alliances, or rewriting galactic law, Thunder's Edge will push your strategic mind to the brink. Includes all standard components from the Twilight Codices, now officially printed and ready for your table. Note: This is not a standalone product. Requires Twilight Imperium: 4th Edition core game to play.