MacGuffin is a game about stealing a mysterious object, called the MacGuffin. It takes place in an alternative present with real elements mixed with futuristic elements, such as computers from 1995 and flying buildings. You are a thief who's sent to take that object from a Nuclear Power Plant about to explode. You receive instructions as well as radioactivity levels on a smartphone.
To run MacGuffin on high graphics settings your PC will require at least a 0MB GeForce GT 340 / Radeon X1900 GT with a Core 2 Duo E4400 2.0GHz or Athlon 64 X2 Dual Core 4200+ CPU. To be able to run at all you will need at least 1 GB system memory. To summarise, MacGuffin needs around a 9 year old PC to play at recommended settings.