Unreal Engine 4 FPS on Web Browser DEMO is an experimental first-person shooter (FPS) game that runs entirely in a web browser, showcasing the power of Unreal Engine 4’s WebAssembly (WASM) and WebGL capabilities. Designed as a proof of concept, this demo highlights high-fidelity 3D graphics, realistic physics, and fast-paced shooting mechanics, all without requiring any downloads or installations. Players can experience cutting-edge visuals and immersive gameplay directly in their browser, making it an accessible yet technically impressive demonstration of Unreal Engine 4’s web deployment potential, thanks to GamePix proprietary web export. Unreal Engine 4, FPS, Web Browser, WebAssembly, WebGL, browser shooter, first-person shooter, game demo, online gaming, high-fidelity graphics, realistic physics, GamePix, web export, landscape, free FPS, browser games