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
The adventure of the Meme Club continues. But this time, they're danker than ever. If you've gotten sick of the endless assault of Natsuki-routes and Save Them All stories, then Meme Club 2 is the mod for you.