1. zendraw

    brightness modify

    what ways are there to modify brightness for the game? do i definetly need a shader or there is some more straightforeward way and solution? im talking about the screen itself, not just some sprites. like how you wuld adjust brightness from the monitor.
  2. JapanGamer29

    Shaders Shader to lighten or darken a sprite?

    Hi all, I've been using image_blend to highlight puzzle pieces in my game, but it only works well with some colors, not others. I have a grayscale shader which I found here ages ago, and I'm able to change the values so that it lightens or darkens, but I can't figure out how to remove the...