Paradox Interactive has today released a playable demo for Hearts of Iron III, the long-awaited third installment of the best selling and critically acclaimed World War II Strategy series.

The playable demo gives players a taste of what they can expect from the complete game upon its release. Containing the Tutorial plus Single Player Campaign of 1939, the Hearts of Iron III demo allows you to play as either Germany, France, Poland or the United Kingdom for the first four months of World War II.