Doki Doki Monochrome
Most mods install on top of a fresh copy of DDLC, free from ddlc.moe. Follow the author's instructions, and keep a clean copy of the game.
About this mod
Doki Doki Monochrome is a mod following our MC as he battles a depression caused by... something you'll have to find out. With a unique style and a fully original soundtrack, get ready to see life in a new perspective.