OG mods are made for old version of R2, you have to use old version of the game to install them! You can go to steam, install DX11 (on beta section) to do that. This pack contains: CR AW KW Xmas and 9 add ons for it. Do not mix patches same letter. Always extract edition rar before use. You can do many combos with patches :) It replace Claire,Ada and Katherine