analog rotation with keyboard (searched and non of the solutions worked)

[hewp me pwease]

hi guys so i was playing crash mind over mutant and my analog controls are WASD ok cool but now i've reached the part where i need to spin (spinning in this game is done by rotating the analog fast) and i need to change the controls to mouse direction so i can spin and it doesn't work with the WASD together so everytime i see a section in a game built upon spinning that needs spinning i need to go through this all again so please help.