One of the rarer themed airsoft events is about World War 1 and World War 1 Airsoft reuploaded with audio their "Trenches of Champagne" airsoft battle... "After a long wait it is finally here! Compilation of video material from the ww1 airsoft event 'Trenches of Champagne' hosted by us in southern Finland on 24.10.2020. This event saw the new trenchlines, new mortar action, both sides having more players than ever.