Unfortunatly it is not possible to replace them by arrow keys. But there is a solution 1. Install the program "AutoHotkey" and 2. Execute the following script to start Munch (Munch.ahk) saved as file Run, C:UsersxxxxxxxDesktopOddworld - Munch's Oddysee.lnk F1::Suspend up::w down::s left::a right::d