There are several detailed "reports" or guides for the Shattered Veil map, specifically regarding how to obtain the free Wunderwaffe DG-2 weapon via a hidden Easter egg.
Players often use "Smoke Veil" as a tactical ability. Community reports on Steam discuss its interaction with reload times and accuracy bonuses. Creative Works The Veil of Smoke
Beneath the Veil of Smoke and Ash by Tammy Pasterick - Facebook There are several detailed "reports" or guides for