Defend Your Nuts

Defend Your Nuts is a cute defense game starring a squirrel who must defend his acorns against waves of evil monsters! The game features many upgradeable it...

If you set speed hack to zero then you can mouse over money/ammo over and over again for lots of cash and ammo.

I didn't even think about setting the speed to 0 to re-collect money and ammo over and over... That is brilliant.
That is espacially nice on "upgrade" based games.