How big is the Grand strategy market on Steam?

A typical Grand strategy game sells 2k to 3k copies, and the top decile 92k to 149k, based on the 982 games SteamSpy lists for the tag (its visible subset). Labeled estimates from review counts, not exact sales.

The realistic ceiling for Grand strategy games

Two honest views of what Grand strategy games do on Steam: the whole market from a systematic sample, and the games gathered here. Kept separate on purpose.

The market

A typical game sells

≈ 2k–3k copies

$5k–$14k after Steam's cut, est.

The top decile

≈ 92k–149k copies

$252k–$678k after Steam's cut, est.

Half the reviews in SteamSpy's sample of 982 Grand strategy games sit with 10 of them.

Based on the 982 Grand strategy games SteamSpy listed on August 30, 2026. It misses the games that barely sold, so these figures flatter the genre. Games are grouped by the tags players give them, which are applied loosely, so a genre's edges are fuzzy. Owners are SteamSpy estimates from review counts, not exact sales.

The Grand strategy games gathered on wishvane

Across the 233 Grand strategy games compared here, the middle one runs ≈ 140k–324k copies (est.), with Hearts of Iron IV the biggest comparable game at ≈ 15.6M–25.4M. These are the games people chose to compare, not a sample of the genre, so they run far larger than the market figures above.

The Grand strategy games gathered here span 2006 to 2026, and 58 of the 232 of them shipped in the last two years.
The biggest Grand strategy games here share nothing more specific than the genre; individually they lead with Wargame and RTS.
Across the Grand strategy games gathered here the median price is $19.99, and the biggest charge more, around $40.

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Building a Grand strategy game? This genre already ran your experiment. Add the games yours will be compared to and see what's realistic, before you spend months on it.