Great news. Welcome into the world of Cossacks As "Cossacks-Back to war" was the best and most successful part of the series, i would definetly recommend you trying to test it out. It can be bought on steam for a few euros and Cossacks 3 is going to be to 90% like Back to war. So you would get a great impression of the gameplay. Forget about the Cossacks 2 parts, they're a waste of time.