Decisive Battles of WWII: Korsun Pocket is a turn-based strategy computer game developed by the Strategic Studies Group (SSG). The game is part of the Decisive Battles of World War II series and was released on August 25, 2003. The game depicts the historical World War II battle of the Korsun Pocket, and has generally received praise and good reviews from the gaming community.
In December 2003, SSG released an expansion pack for Korsun Pocket called Across the Dnepr, referring to the Dnepr River in Russia. The expansion pack is only available via a download from the Matrix Games website.