How about adding all the ideas of Pokemon Go?This has to have legend of river king or they completely fail.
the article ible linked said this.... "We also engineered a brand new crank using an all metal-to-metal contact on the bearing surfaces. It’ll be stronger, more reliable, and serviceable with just a hex screwdriver. "This was mentioned today in the MetroUK's newspaper gadget roundup. They mentioned the similarity with the gameboy, they mentioned the colour and I think they mentioned the screen was black and white, but there was no mention of the crank!