My Ninja

engine nya: http://www.thefileupload.com/ib1guznx1dlc
tools required: http://www.pwnthis.net/2009/08/flash-9.html
tutorial: http://www.pwnthis.net/search/label/How%20To

Steps:

Download My Ninja cheat engine tool from the links above.
Open My Ninja [click to play My ninja]
Equip the weakest and slowest weapon.
Attach cheat to the browser that you are using.
Enable all cheats.
Now watch as the enemies KO themselves and you have godlike damage.
Have fun.