Two late 2012 releases that caught our attention were ThinkGeek’s iCade 8-bitty Game Controller ($30) and Duo Games’ Duo Gamer ($40), the latter of which debuted at $80 before recently falling very significantly in price. ThinkGeek’s product consists solely of a rectangular box with eight buttons, an eight-way directional pad, and a rear-mounted on-off switch, while Duo Gamer is a larger, curvier controller that adds two analog joypads…
