Across the Dnepr: Second Edition is an expansion for Kharkov: Disaster on the Donets developed by Strategic Studies Group. It also serves as a remake of their 2003 game Decisive Battles of WWII: Across the Dnepr.

The main scenario is based on the historical World War II battle known as the Battle of Smolensk (1941). It also contains 3 additional scenarios: Operation Husky, Operation Konrad, and Kirovograd.