Version 3.0.4 included a robust Library Manager to organize these thousands of presets, which ranged from photorealistic smoke and fire to abstract motion graphics and "muzzle flashes" for action sequences.
Standard emitters often use simple squares or circles. The Extras pack includes custom sprites: glowing runes, dollar signs, medical crosses, Wi-Fi symbols, and film grain overlays. You can map these to emitters like Floating Runes or Tech HUD Stream . particle illusion 304 all extras
Based on known extra packs from that era, “All Extras” may include: Version 3
It is a standalone application, meaning it doesn't require a host like After Effects to run, though many users render out sequences to composite later. Legacy vs. Modern particle illusion 304 all extras