**This mod requires CustomOST. Download it [here](https://modworkshop.net/mod/27359)** This mod adds the Nuclear Throne main theme to payday 2! And is my first mod. To install this mod, open the .zip file provided and move the folder into the customOSTTracks folder in mods To install custom ost, put the customOSTMod folder and the customOSTTracks folder into your mods folder. This mod requires everything CustomOST needs for... Well, painfully obvious reasons. It uses customOST. This is my first time doing something like this, so things may sound weird and off, so if any of you can give me help on what to adjust for this mod, let me know! Songs used: Main theme Frozen city theme B