no matter what I try to do I can't start the game, I can press everything else just fine but when I press start from start I can't, I even tried watching the start credits and it still won't work.
Hello again, I really tried 10 times to recreate your problem on my Pc, but I cant. But, I found solution) Please find file SerOptions.txt (path: Rhythm Rage\RHYTHM RAAAAAGE_Data\StreamingAssets\SerOptions.txt). In this file find <Level_Unlocked>-1</Level_Unlocked> and type 0 instead of -1. And yes, it's better to download the game again. I tested this method on a clean version