Toys and video games have crossed paths many times before, and the upcoming indie title Knock Off will feature action figures battling it out to see who is the toughest in the toy box. From Street Fighter and Mortal Kombat figures to the newly announced crossover between Sonic the Hedgehog and Transformers, many video game characters have been released in plastic form over the years, and popular lines like G.I. Joe and Transformers have been adapted into video games of varying quality.