r/hoi4↗
Hearts of Iron
The community-led subreddit for Hearts of Iron 4, the grand strategy wargame by Paradox Interactive. A place to talk about the game and maybe solve the mysteries of navy. This community is unofficial but supported by the developers.
508k subscribers2,142 posts / mo in Sep 20261,449 authors / mosince 2014
r/hoi4 has 508k members (+9.8% over the last 12 months). It gets about 2,142 posts a month from 1,449 people. Top topics: World War II Strategies, Division Templates and Focus Trees.
When to post on r/hoi4
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How r/hoi4 has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/hoi4
Top topics
Share of the subreddit's posts
- World War II Strategies2.6%
- Division Templates2.5%
- Focus Trees2.0%
- Faction Warfare1.8%
- Strategy Game Choices1.5%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Client Challenge
- Discover
- Wikimedia
- PostImages
- Tenor
Everything else about r/hoi4
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research