Horri-Fi is a simple and easy-to-use Shader for Game Maker Studio 2! Click the image above to try out the HTML5 demo and download!

Setup is as simple as calling:

horrifi_set(); draw_surface(application_surface, 0, 0); horrifi_reset();

  That's it!

This shader includes:

• Bloom
• Chromatic Abberation
• Scanlines
• VHS Distortion
• CRT TV Curve
• Noise
• Vignette

You can dynamically set any of the shader values using the 

horrifi_*element_set() 

functions such as:

horrifi_bloom_set() horrifi_chromaticab_set() horrifi_scanlines_set() horrifi_vhs_set() horrifi_vignette_set() horrifi_crt_set() horrifi_noise_set()

The demo above is also included as an EXE file that you can run, adjust settings, and press the "Copy GML code to clipboard" button and paste in your game!!