AI made your game, but hits look flat? Use real particle assets for sparks and smoke
By GameSlash
A useful VFX workflow for vibe-coded games: combine Kenney's CC0 Particle Pack and Smoke Particles with real hit events. The assets still need game-engine setup.
Your AI-generated game can deal damage correctly and still feel lifeless: bullets hit, but nothing flashes; an enemy explodes, but the scene looks unchanged. Before generating another video or image, try adding a brief visual effect tied to the moment the game detects a hit.

Kenney's official Particle Pack contains 80 CC0 files, including sparks, rings and burst shapes. Its separate Smoke Particles pack contains 70 CC0 files. These are reusable image assets, not an AI service and not a complete effects system.
Ask the coding assistant to connect the effect to a real event
Download the packs from the original links. Import the selected textures into your engine and ask the AI assistant to make a small impact effect that appears only when the projectile actually hits an object. Keep it short, centered on the impact position and cleaned up afterward.
Test three situations: a missed shot should not create a hit spark; a confirmed hit should show one; repeated hits should not leave permanent visual clutter. A convincing effect depends on game events, timing and scale, not just on a good-looking texture.

Why sparks and smoke should be treated separately
A quick spark helps a player understand immediate contact. Smoke can linger after a fire or explosion and communicate a different state. Use only as much as the scene needs; too many particles obscure targets and may hurt performance on mobile hardware.
For a beginner-friendly prompt, describe the outcome: 'When the bullet collides with an enemy, show one short flash; when a barrel explodes, play a brief smoke effect; remove each effect after it finishes.' Ask the agent to report which scene or script was changed, then play the game to verify it.
An older asset collection, not breaking AI news
Particle Pack was released in 2018 and Smoke Particles dates to 2014 according to their asset pages. The useful idea is the workflow: let AI wire up tested game events around licensed artwork, rather than claiming an image generator invented a new explosion. Sources: Particle Pack and Smoke Particles. Both list CC0.