https://creativemarket.com/studio2am/5334100-Bitmap-8-Bit-Effect-Actions

• Bitmap is a simple, one-step process that gives any image, text or design a retro 8-bit matrix array look. Bitmap includes 3 unique PS actions with easy colour adjustment options.
• How To Use - Just load your image and press play on the actions! Detailed instructions are included in the README.txt