VPK - Egezenn/dota2-minify GitHub Wiki
VPK Files
VPK basics
VPK files are how the game assets are loaded into the game.
Opening VPK Files
How to add a VPK file
Open up the dev panel of Minify and click Path: Dota2 Minify
You can have as many vpk files as you want if you name them numerically like below.
Creating your own VPK file
You can use Source2Viewer to also create PAKs by going to File
> Create VPK from folder