Sudden Strike 4 - Finland: Winter Storm

Two mini campaigns follow the fighting between Finland and the Soviet Union across six singleplayer missions. From the harsh early clashes of the Winter War through to the later Soviet offensives that pushed toward Finnish lines. Players can take either side, defending narrow Finnish positions against a much larger force or commanding the Soviet advance through difficult winter terrain.

The pack introduces nineteen new vehicles, including Soviet rescue units, the KV-1 heavy tank and the BT-7M alongside Finnish additions such as the Stug III G and Flak 36 anti-air gun. Three new doctrine commanders unlock unique bonuses and abilities, each modeled on a real officer from the conflict, giving each side more distinct tools on the battlefield.

• Two New Campaigns Six singleplayer missions split into a Finnish and a Soviet mini campaign.
• Nineteen Vehicles Adds new rescue units, tanks and anti-air guns to both the Finnish and Soviet rosters.
• Three Doctrine Commanders Each commander is based on a real wartime officer and unlocks its own bonuses.
• Requires Base Game Needs Sudden Strike 4 to play; the pack adds no standalone content.