Campaigns & Lore
4 entries in the XCOM compendium.
The AdversaryA lone, knowing figure who tests the Squad not with an army, but with a question.Agent 18A fan-created concept inspired by XCOM 2's themes of resistance and alien occupation.The Global Shadow CouncilThey fight the Adversary in boardrooms, not battlefields—and the stakes are just as lethalXCOM: Enemy WithinEvery victory comes at a price. The enemy is not just out there—it's within.
Browse Campaigns & Lore in the interactive codex →