Sprite FX Free

6 drop-in 2D sprite shaders for Unity, free, built for pixel art. Put any of them on a SpriteRenderer with one line of C#, or as a material from the inspector. SpriteFX.Flash(player); // hit flash, own material back after yield return SpriteFX.DissolveOut(enemy).Wait(); // then Destroy(enemy.gameObject) SpriteFX.Apply(coin, "shine"); What's inside - flash: hit flash to any colour - outline: pixel-perfect, outside or inside, 1–16 px - dissolve: noise or directional, with a glowing edge - shine: a sweeping highlight for pickups - blink: invincibility frames - hue shift: static or rainbow cycling - Every setting is a slider in the material's inspector, with sensible defaults. - SpriteFX helper: Flash, Blink, DissolveOut/In, or animate any setting with Animate(...). Effects give your own material back when done. - Demo scene with every effect running; click a sprite to hit it. Compatibility - Unity 6.3 or later, in any render pipeline: Built-in, URP (2D or Universal Renderer) and HDRP. - Either input handler for the demo: the Input Manager or the Input System. The shaders, the package's C# scripts and the Python code that draws the demo's sprites pixel by pixel were written with the help of AI (Anthropic's Claude); no generative image model.