How big is the Platformer market on Steam?

A typical Platformer game sells 521 to 846 copies, and the top decile 19k to 30k, based on the 9,113 games SteamSpy lists for the tag (its visible subset). Labeled estimates from review counts, not exact sales.

The realistic ceiling for Platformer games

Two honest views of what Platformer 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

≈ 521–846 copies

$715–$2k after Steam's cut, est.

The top decile

≈ 19k–30k copies

$25k–$68k after Steam's cut, est.

Half the reviews in SteamSpy's sample of 9,113 Platformer games sit with 21 of them.

Based on the 9,113 Platformer 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 Platformer games gathered on wishvane

Across the 1343 Platformer games compared here, the middle one runs ≈ 49k–69k copies (est.), with Hollow Knight the biggest comparable game at ≈ 19.2M–31.3M. 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 Platformer games gathered here span 2006 to 2026, and 279 of the 1342 of them shipped in the last two years.
The biggest Platformer games here share nothing more specific than the genre; individually they lead with 3D Platformer and Action-Adventure.
Across the Platformer games gathered here the median price is $9.99, and the biggest charge more, around $15.

and 1283 more

Building a Platformer 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.