[Wikipedia: http://en.wikipedia.org/wiki/Red_Baron_II] The game featured four modes of play: Fly Now (A quick combat mode); Single Mission which included several missions and a mission generator to create new ones; Campaign mode, which featured one of the only truly dynamic campaigns in a modern flight simulator and which replicated combat on the Western Front of Europe from 1916 through 1918; and a Massively Multiplayer Online Arena version of the sim.