1-> Go into Steam\steamapps\common\Dying Light 2\ph\source (OR: open Steam, right click on Dying Light 2, click manage, click browse local files, then go to ph\source.) 2-> Place the data2.pak in there. If you already have a data2, change the mod's name to data3. (If you already have data3 make it data4 and so on...) Thank you for downloading my mod :-)