To activate, you must own the base game Hearts of Iron IV on Steam!

History has forged bonds. The Empire has forged them. Can war tear them apart? Join the Dominions as they face off to defend their homeland for King and Earth in Together for Victory, the first major expansion for Hearts of Iron IV – the legendary war strategy game from Paradox Development Studio.

This add-on focuses on the nations of the British Commonwealth, deepening the experience of playing through these bastions of the English language.

Key features:

- New national interest and event trees for Canada, Australia, New Zealand, India, and South Africa

- An alternative historical path for each of the Dominions, with the option to remain loyal to Great Britain or move towards greater independence

- New system of autonomy: for dependent countries this means varying degrees of dependence

- Changes to the Lend-Lease agreement: will give you the opportunity to ask your allies for desperately needed equipment

- Pioneer battlefield command for better control of large military circles and penetrations through enemy lines

- Technology sharing: will allow the Commonwealth to keep pace with British support

- Land Battle Log: learn from past victories or losses.

- View the history of recent battles, as well as statistics, which allows you to see exactly how your soldiers are doing.