how do u get mods

[xpwn]

how

[Ikagura]

Gamebanana/ModDB? I don't know but you need to search on Google.

[Redaknight]

first get the SCD mod manager and put it in the games directory (ProgramFiles86x, steam, steamapps, common, Sonic CD) then create a mods folder and put the mod folders you download from gamebanana into the mods folder fire up the mod manager select the stuff you want press save & play and there you go.