Complete with a steel hammer, finishing nails and a metal serrated saw, the Handy Andy Toolbox provided the urchin everything needed to impart destruction.  Family furnishings were primarily the target, but annoying little sisters could also become the recipient of 'Handy Andy Terror'.

Looks pretty innocent at first glance, but this demon actually caused more house fires than anything else on this list.  In addition to being able to actually heat your morning biscuit to a fairly high temperature, the Easy Bake Oven excelled at exploding ball point pens, melting crayons and torturing the wayward insect.

For those unfamiliar with Jarts (or lawn darts), the premise is the same as horseshoes but you use high-flying metal tipped darts in lieu of slow moving steel projectiles.  Participation required nimbleness to avoid the errant cast that could turn this seemingly harmless toy into a potential death missile.

For whatever reason, this always seems to be an item gifted from one's Grandfather.  Receiving one of these multi-functional instruments is almost like a rite of passage for the youngster.  The possibilities this tool afforded were overwhelming, as were the  self-inflicted injuries this device could inflict.

Like the Play-Doh Fun Factory, the Kaster Kit enabled  the young buck the ability to craft their own toys.  But instead of using a malleable clay product, the material that was provided was solid lead.  The  manufacturer 'wisely' included an apparatus to heat the lead to its melting point (621 degrees F!!).

Before the age of electronic labeling devices, the wood burning kit was the inscribing king.  Within a matter of minutes, hooligans could apply their initials to virtually anything.  From baseball mitts to the coffee table, everything could be branded by the youth, including human flesh for the careless.

Now if the Junior Chemistry Set isn't a recipe for disaster, I don't know what is.  With over 20 chemical  compounds, test tubes and its very own Bunsen burner, the adolescent was provided with everything they needed to create any number of mysterious, bubbling cocktails.  Without a doubt, this product had to be the Poison Control Center's biggest nightmare.

This has got to be the most outrageous toy in the history of mankind.  This monstrosity came with four different types of uranium ore, a cloud chamber with its own short-lived alpha source and an electroscope.  An optional Geiger counter was also available for purchase, a popular add-on to ensure that radiated family members were appropriately quarantined.

I snapped back to reality to see my niece, still sitting there patiently awaiting my answer.  What game were we going to play?  If I could have survived the hazards detailed above, then she could certainly weather virtually any title within my collection.  A glance down at that young bug quickly dismissed that thought.  To her delight and my dismay, we ended up playing the following, a true horror that rivals any of the items listed above: