Vs Shaggy 2.0 Psych enigine port

This is shaggy 2.0 but i know shaggy got updated to 2.5 psych engine but i came to remaster the ol version of shaggy to psych engine and the requirer ments for this mod is more keys psych engine here is a link for more keys https://gamebanana.com/mods/333373 And Last one before u go there is no exe file just go to the game folder and put it in the mods folder of psych engine more keys