Catch a glimpse of Disney Infinity in passing and you'd probably conclude that it's a shameless rip-off of Skylanders. Investigate a little, however, and it all gets a touch stranger. In truth, it's probably safer to describe Disney Infinity as a shameless rip-off of Skylanders and LittleBigPlanet and Minecraft, and maybe some of the Lego games. It's a synthesis - or perhaps a mutant. It could be massive.