Thud!

Thud is Thor's ability-impaired brother..

F - Pick up/throw hammer.
The rest of the controls are fairly self explanatory.

[i:3sqxfch4]This is my own attempt at Demon666's thunder hammer build. It's nowhere near as good as his but I'm happy with it.
I learned a lot from Demon666's lua object manipulation tutorial, I'll put a link in the comments - It's worth checking out.[/i:3sqxfch4]

[b:3sqxfch4]UPDATE

-- Tidied wiring & allowed derivatives --[/b:3sqxfch4]