Xcom 2 Long War — Guide

Resources are extremely scarce. You cannot buy everything; you must prioritize tech that keeps soldiers alive. : Unlock weapon attachments immediately.

(LWOTC) requires a fundamental shift from vanilla XCOM 2 tactics. The game is no longer about winning every battle; it is a war of attrition where managing the "Strategy Layer" is just as critical as the tactical combat. 1. The Strategy Layer: Haven Management xcom 2 long war guide

Unlike vanilla, you don't launch missions immediately. You must "Infiltrate" by sending a squad and waiting on the Geoscape. Resources are extremely scarce