Tropico 4 is down to $6 from $30; or you can snag its entire collection of DLC for $10. The sale also drops Jagged Alliance: Back in Action to $7.49, from $30.
Ten percent of sales at The Humble Store are given to charity. Humble supports multiple charities from its store, including the American Red Cross, Child's Play, the Electronic Frontier Foundation, Charity: Water and World Land Trust. The Kalypso sale ends early on Thursday, April 24.
Tropico 5 (Gamescom 2013)