Post Scriptum — now known as Squad 44 — is a hardcore WWII tactical first-person shooter built for players who demand historical authenticity and deep team coordination. Originally developed by Periscope Games as a total conversion mod for Offworld Industries' Squad, it became a standalone game in 2018 and was later acquired and rebranded by Offworld Industries in December 2023. The game recreates pivotal battles of the Second World War — including Operation Market Garden, Operation Overlord, the Battle of the Bulge, the Battle of Iwo Jima and more — across 20 painstakingly detailed battlefields.

Key Features: • Authentic WWII simulation — historical accuracy across weapons, vehicles and tactics • 20 large-scale battlefields — Market Garden, Overlord, Battle of the Bulge, Iwo Jima and more • 150+ weapons and 120+ vehicles — tanks, half-tracks, aircraft, artillery • Role-based teamplay — squad leaders, logistics, commanders and infantry all interdependent • Multiple playable factions — US Army, USMC, British, Polish, French, Wehrmacht, IJA and more • Microphone required for effective play — communication is the core mechanic