Paradox Interactive is celebrating a decade of Hearts of Iron 4, which attracts over 50,000 daily players and ranks among the top titles on Steam. In November, they will launch the second installment of their 'expansion pass' bundles, featuring a new DLC titled No Compromise, No Surrender, focusing on Japan, China, and the Philippines. Japan will have gameplay centered on dominating the Pacific, while China offers two paths: a Communist focus tree or a Nationalist focus tree. The Philippines will face challenges defending against invaders and can explore alternate-history scenarios. Expansion Pass 2 will also include three additional DLCs: Warships of the Pacific, Thunder at our Gates, and Peace for our Time, with the first releasing in early 2026. No Compromise, No Surrender launches on November 20, priced at .77 / £40.99, and includes future content and Seaplane Tenders unit art. Paradox will also make the naval expansion Man the Guns available for free.