When a young, disobedient prince recklessly puts several lives in danger by releasing a sadistic, metal monster of a man named Iron John (for the sake of a toy) and gets rewarded, Grimm decides it's time this story got set to "Terminator" mode! Follow Iron John and Prince Connor as they journey through the local town, Iron John's pond hideout, Prince Connor's massive castle abode, Iron John's "Midas pool", a kingdom that neighbors Prince Connor's, the old king's tournament, and Prince Connor's wedding. Side with Iron John if you want to live!
Source: Wikipedia, "American McGee's Grimm", available under the CC-BY-SA License.