A really good improvement over Heroquest. It requires a lot of imagination from both GM and players as they cooperate to make characters and worlds. It does clear up my initial misgiving from the free preview, as it needs less than half the aspects I thought it did. Easiest way in the world to run superheroes as it has almost no number crunching. Can use any scenario from any game system as it ignores all the fiddly bits and numbers in favor of the feel of traps, monsters and other do dahs. Anything you can imagine you can do with almost no work.