slime block walking robot named "Gargantua"

[Thorin]

So this guy figured out a way to make a giant walking robot, and he's added the ability to start and stop it, and he added a TNT cannon as a "missile launcher".

http://youtu.be/zmLxH3VZRoA

Holy Slime Blocks, Minecraftman!

[Mr. Analog]

I've seen lots of "flying machines" using slime blocks and pistons but no walkers yet

neat