The Ultimate Fire Pack Vol 1 v5.4+ by ActionVFX and Undertone FX, Inc. features high-quality fire stock footage used in numerous films, TV shows, and commercials. In collaboration with Real Time experts at Undertone FX, Inc., this pack brings realistic fire effects to Unreal Engine. All textures are prepped in 4K seamless loops and include fully configured particle systems, materials, and blueprints for easy drag-and-drop integration, delivering some of the most visually impressive real-time fire effects available in video game engines. Extensive parameters have been exposed through Niagara via Blueprint, allowing full customization of wind, smoke, embers, spawn rates, and more—making the pack accessible even to beginners in visual effects. Designed for virtual production, game designers, environment artists, and experienced real-time VFX artists, the pack supports slow motion and time dilation through optical flow-based motion vector textures. It includes four fire texture sizes (tiny, small, medium, large), each with four variants, enabling randomization or explicit selection to prevent repetitive patterns. With 54 custom parameters connected between Blueprints and Niagara systems, each fire instance can be uniquely configured to adjust light, distortion, ambient and bursting embers, wind, density, speed, brightness, scale, and turbulence.
