Compatible with Godot 3.2.2 

(probably versions after that one as well but you might need to tweak stuff)

Free for Patreon subscribers!

Features

• Crunches screen into a colour palette of your choice
  ( compatible with 1x LOSPEC palette format )
  ( noise is optional )
• Persistent decal system allows ingame actions to have a lasting impact on the world without being performance intensive
  ( draws them onto a non updating texture )
• Hitstop for punctuating intense actions
• Invert&boost shader for showing images visible and contrasting against any background
• Screen slicing and shattering separate the game screen into discrete pieces which continue to display the action
  ( good for intense damage to player or enemies )
  • speed at which shards recombine, how far they fly, how much they shake, etc. are tunable
• 3 customizable and tunable screenshake effects
  • shiver - shakes the camera fast and dies down over time
    ( good for explosions, taking damage )
    • has 3 modes
      • randomized back&forth(used in demo)
        
      • triangular
      • golden ratio
    • decay speed can be tuned with 2 variables
  • slap - quickly moves the camera to the side and slowly returns to origin
    ( good for strong recoil, punctuating fast acceleration )
    • decay speed, acceleration, springiness and overshoot are tunable
    • can be used by setting slap position, speed, or both
  • breathing - erratically moves the camera around
    ( good for exhaustion, disorientation, can work like shiver when at high speeds )
    • uses a simplex noise which can be tuned
    • 2 modes
      • approach target amplitude
      • decrease amplitude overtime similar to shiver
• example project implementing all of the above features in practice
• if you need help implementing this system i am always ready to help 

Additional Info

Source code can be bought for 5$ here or by subbing to the 3$+ tier on my Patreon.
Can be claimed HERE.

Project uses Godot 3.2.2 Stable.

If you have questions/need help:

• Email
• Twitter DMs
• Discord