You can play with an Xbox 360 Controller (Windows at least) or WASD.
Use mouse to enter game and type name. on controller R to accelerate, L to brake/reverse, left stick to steer.
Space on the keyboard will give a jolt to the trolley in case it gets stuck.
Download binary file from Google drive and run the shortcut (470MB)https://drive.google.com/file/d/0BzucSJUQCxzaVWVSbXNfLTUxbGc/view?usp=sh...
Matt, Ross, Colin, David, Maki