Kalypso Media is celebrating their 8th anniversary as a publisher, which means you can find their games for cheap on Steam. The anniversary sale will run August 14-18.
Tropico 1-4 are discounted at 85% off, and the recently released Tropico 5 is on sale for 33% off.
Also, during each day of the sale, one game from the Kalypso library will be discounted by 80%, so look for those games.
