Choose Stellaris
Choose Stellaris if it's currently about 33% cheaper on the Steam Store. 75,169 Steam reviews back the pick.
Stellaris vs Hearts of Iron IV
Stellaris and Hearts of Iron IV both land in Strategy, Simulation on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Strategy, Simulation on Steam. Both released in 2016. Hearts of Iron IV scores higher on Steam reviews (91.1% positive) than Stellaris (86.5% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Hearts of Iron IV
Choose Hearts of Iron IV if you want the Co-op side of the pairing. On Steam, it carries the stronger Steam consensus at 91.1% positive across 120,833 reviews.
Both Stellaris and Hearts of Iron IV sit in Strategy and Simulation on Steam and both list Multi-player, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Stellaris |  Hearts of Iron IV | |
|---|---|---|
| Released | 2016 | 2016 |
| Genres | Strategy, Simulation | Strategy, Simulation |
| Platforms | Windows, macOS, Linux | Windows, macOS, Linux |
| Steam Deck | Deck Playable | Deck Playable |
| Price | 9.99 USD | 14.99 USD |
| Steam reviews | 86.5% positive (75,169 reviews) | 91.1% positive (120,833 reviews) |
| Multiplayer | Multi-player, Cross-Platform Multiplayer | Multi-player, Cross-Platform Multiplayer, Co-op |
| Developers | Paradox Development Studio | Paradox Development Studio |
Side by side
- Both share Strategy, Simulation on Steam.
- Both released in 2016.
- Hearts of Iron IV scores higher on Steam reviews (91.1% positive) than Stellaris (86.5% positive).
- Stellaris is currently ~33% cheaper on Steam than Hearts of Iron IV (9.99 USD vs. 14.99 USD).
- Hearts of Iron IV has co-op; Stellaris does not.
- Both are Deck Playable.
Stellaris vs Hearts of Iron IV — FAQ
- Which is better, Stellaris or Hearts of Iron IV?
- On Steam reviews Hearts of Iron IV scores higher (91.1% positive) than Stellaris (86.5% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Hearts of Iron IV is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Are Stellaris and Hearts of Iron IV similar?
- They overlap on Strategy, Simulation on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.