To install a mod click on the Add Mod button and select the mod folder/archiveĬopy/drag the mod in the 'mods' folder in the Sonic Generations folder (by default at 'C:\Program Files(x86)\Steam\SteamApps\common\Sonic Generations\').Launch the HMM, got to settings, select Sonic Generations as the game, click on Install Mod Loader and enable the checkmark at Enable mod loader.The mod manager should find Sonic Generations (or Lost World/Forces) and handle the installation by itself.