Thank you for playing :) These are not actually tank controls though! The PS2 Era silent hill games referred to them as 2D Controls I think (Tank if where you press left and right to aim the characters direction then use up and down to go forwards and back). the way it works in our game is when the camera switches you still have the same direction controls till you release the buttons then it changes to match the current camera perspective! Basically just hold the same input when the character switches between cameras and you should be alright. It is a bit tricky though sadly!
But thank you so much for playing :)