Crazy Machines

Build some Crazy Machines! Turn the crank, rotate the gears, or
push the levers. Use the catapult, explode it, or fly it... From
grilling sausages with a pulley, gears, rubber-bands, and a
candle, to firing a cannon with a basketball, these wacky
brain-teasers will light up your imagination with creative and
addictive fun with Crazy Machines! Features:

┬╖ Over 100 new levels
┬╖ 10 new elements
┬╖ Numerous new functions for existing elements
┬╖ New background music
┬╖ Professor's commentary frequency in three levels
┬╖ "Enlightenment Key": if you wish, this will display the level
designer's own solution after you've finished the level
yourself.
┬╖ Restriction of components now relaxed in the Editor
┬╖ Gravity can now be set in three stages in the Editor: Earth /
Moon/ None
┬╖ Additional tooltips for a clearer overview
┬╖ Improved element selection