"Inspired by the ferocious battle of Verdun that took place in 1916, M2H and Blackmill are proud to present Verdun, a unique online first person shooter set during the First World War. Verdun delivers a dedicated World War 1 shooter experience for the first time."
Verdun is developed on the Unity 3D engine, making in cross-platform and available to play on most supported web browsers.
Game website verdungame.com
Play for free at kongregate.com