i wanted to sit and relax playing this game on my couch, when i started the game i noticed that the throw and slashing is the same button even if i change the key's i still is under one button. does anyone know how to fix this?

The controls in this game are bad and almost enough to make me regret my purchase. Fortunately there is a workaround for not only this game but every pc game to date that doesn't support controllers. You can download an app that emulates mouse and keyboard input on any controller and from my experience works great. I tested it on Diablo 2 and some 2D sidescrollers and was impressed with it's performance. Here's a link.

https://joytokey.net/en/