Xeno Operations LEGACY is an engaging mod for OpenXcom that revitalizes the original Xeno Operations experience. This mod, which is compatible with the OXCE version, introduces a plethora of new content, including unique weapons, armors, and a diverse array of alien units. Players can enjoy a new layered paperdoll system that significantly increases soldier customization, offering up to 110 unique appearances. Additionally, the mod features improved ammo compatibility and new base buildings, enhancing the strategic depth of gameplay.

The mod also includes a unique campaign with rich lore and distinct mechanics, providing a fresh narrative experience. With the addition of new supporting units, such as drones and tanks, and a variety of dog units, players have more tactical options than ever. The careful integration of community contributions ensures that this mod not only honors its predecessors but also expands upon them, making it a worthwhile addition for fans of the genre.