Press the space bar to start. Down arrow to access cyclotron, up arrow to put it back on. Proton pack will start if you are accessing cyclotron. Press s to take off bumper an w to put it on. Fixed cyclotron light position and fixed bumper and fixed colours. Fixed cyclotron timing and design details. Press e for blue mode and press y for slime mode from Ghostbusters: The Video Game. Added extra detailing and if you press f it changes to the frozen empire bumper and press g to change it back. Press j for new electric mode. Cyclotron speed fixed. Original bumper fixed to be more accurate. If you click m a Ghostbusters song mix starts playing, press n to stop it. Click the plug to unplug the proton pack and nothing will work. Click it again to plug it back in. Press the cyclotron cover to access the cyclotron, click the cyclotron to put the cover back on.