Welcome to Tetsuhara Heavy Industries - Solaris Skunkwerks Release.V1.5: BTML/ ModTek are now prerequisites.Short instructions: ModTek installation applies. In sum: Zip has a folder at the first level ("THI_SSW").Move the folder and all sub-directories/ content into the BattleTech/Mods folder (Thus: BATTLETECH/Mods/THI_SSW and subdirectories. ...