6. Master Sword - Legend of Zelda: Ocarina of Time
This list cannot be complete without a mention of the many devices on any L.O.Z game. The Master Sword is the daddy of all swords. Elegant, sexy and not to mention it looks pretty handy in combat, and that's without the many spiritual powers it holds. Link swings it round like it's nothing, slicing through the various weird creatures you expect to come across in Hyrule. I can't imagine it being that easy, but i'd sure like to try.
7. Time Disruptor Grenade - Timesplitters Future Perfect
Quite possibly the coolest grenade ever conceived. A grenade that, upon explosion, slows down time for everyone but the thrower. I used to love throwing these and then beating everyone down as they stood defenseless to my superior speed. I wonder what a real life version of this would bring.