Gangsters is the first supplement for Chain Reaction 3.0, the free ruleset from Two Hour Wargames.
Each supplement will allow gamers to get into minor gaming periods at little or no cost.
Gangsters covers the violence that was found in the U.S. during and around the Prohibition era. In Gangsters, you'll find policemen, the Feds, the beginnings of organized crime and, of course, gangsters. Included are two basic scenarios and an easy-to-use mini-campaign system.
Gangsters will be released later this week and is available for free.
Future CR 3.0 supplements for other periods will be on sale in PDF format for $2 USD.