XCOM 2's multiplayer will be shut down this month

Thoughts: XCOM 2 The Scientific Gamer

A Deep Dive Into XCOM and XCOM 2

Review: Fight Aliens (and Glitches) in Difficult 'XCOM 2′

XCOM 2's Long War mod will also cater to casual players

XCOM® 2 on Steam

XCOM 2 Alien Analysis: ADVENT General

Avatar Project, XCOM Wiki

XCOM Legends, XCOM Wiki

XCOM 2: War of the Chosen review - Polygon

XCOM 2 is losing multiplayer and challenge mode on PC

X-COM - XCOM 2 + War of the Chosen Expansion Thread, Page 212

XCOM 2 gets unexpected Xbox One X upgrade (updated)

XCOM 2 PCGamesN