CONTROLS:
Stretch: Click the sling's head and drag him to an other grab.
Sling: Click the sling's head, drag back and release to send him flying.
Drop: Click the sling's head and release to drop.
Bounce: Click the sling's head, drag up, and release to bounce up.
Vortex: Turn all grabs green by grabing each one... Than grab the vortex to escape and finish the level.