Version 1.1 of Pixelpart is now available! This update introduces colliders (available in the physics tab), which allow you to simulate collisions between particles and objects, and a lot of other small features. The user interface has been updated as well.

Changelog:

• Overhaul of user interface & color theme
  
• New feature: Colliders
• New feature: Particles can now spawn other particles while moving (Option "Spawn during lifetime")
  
• New feature: Option to let particles move relative to their emitter
• New post-processing effect: Motion blur
  
• Better performance and max. number of particles increased
• Color & opacity of particles are now separate properties

Example using colliders: