Off the top of my head I only know one way but I can't tell you how to do it because it can be used to do very naughty things online.
Alternatively, if AC becomes unresponsive it might serve the same purpose. Try using a script that loops some action indefinitely with no delay. I don't know if that will actually work but you might as well try it.
Try looping the screenshot function. Or bind the screenshot command to a button and hold it for several seconds. Then repeatedly click the close button.
If you have the remote control script installed maybe someone who knows how can crash your game for you.
Alternatively, if AC becomes unresponsive it might serve the same purpose. Try using a script that loops some action indefinitely with no delay. I don't know if that will actually work but you might as well try it.
Try looping the screenshot function. Or bind the screenshot command to a button and hold it for several seconds. Then repeatedly click the close button.
If you have the remote control script installed maybe someone who knows how can crash your game for you.