Effekseer vs Phluxel

Effekseer is a free, open-source tool for creating particle effects for games and movies. It exports effects as 2D animations or 3D effects, with runtimes available for Windows, Mac OS X, Linux, iOS, Android, and Emscripten. Included runtimes support DirectX, OpenGL, Unity, UnrealEngine4, and Cocos2d-x; separate downloads also provide plugins or libraries for GodotEngine, RPGMakerMZ, WebGL, DXLibrary, and other listed integrations. Programmer libraries support DirectX 9/11/12, OpenGL, Metal, and Vulkan. The listed available version is 1.80.7. Version 1.80 adds collision settings, UV repetition for tracks and ribbons, movement-aligned rotation, additional spawning options, external-model emission sources, and directional billboarding. It supports direct loading of gltf, glb, obj, geo, and bgeo models. GPU particle simulation and CPU/GPU profiling are preview features that may not be available in all environments. The tool and runtime use the MIT license; texture and effect data use CC-0. Playing effects in a game requires separate runtime or library packages.

Phluxel is a Windows application for adding animated effects to pixel art and exporting seamless loops. It creates rain, fire, snow, water, wind, and glow through rules written in the Phlux language, which describes how cells respond to neighbors using math, conditions, and scatter. The editor includes a cheat sheet, autocomplete, and live preview. Global rules compile to GPU shaders for real-time playback, while per-cell logic can run through a CPU interpreter. Phluxel imports PNG, JPG, BMP, animated GIF, and WebP files with smart downscaling and palette lock. Exports include GIF, PNG sequences, APNG, MP4, sprite sheets, and palette-locked files. It includes 90 starter scenes across eight groups and 128 rule templates. Free is for personal, non-commercial work; Pro grants commercial use. Free exports are watermarked and limited to a 128×128 grid, 1024px, and 300 frames. Pro costs 19.99 USD once.