Clicking the mouse to change the tween duration? in GSAP (Flash) Posted February 24, 2010 Sure, TweenMax, TimelineLite, and TimelineMax all have a timeScale property that you can set anytime, even while the tween is in progress. Heck, you can even tween that property with another tween! Setting timeScale to 0.5 would make it run at half speed while 2 would make it run twice as fast. Feel free to tuck a bunch of tweens into a TimelineLite and then alter its timeScale to affect all of those tweens as a whole. I apologize because I know this has nothing to do with TweenMax, but how would I set up an event listener to do this? I know how to set one up to listen for a click on abutton or movieclip, but not anywhere on the screen. Thank you!