Steam releases · September 2011

Who takes the attention in this window · releases grouped by the observed scale of their publisher

Sep 20111 Sep – 30 Sep 201130 releases

Aug 2011 Now Oct 2011

September 2011 at a glance

In September 2011 (1 – 30 Sep 2011), 30 games released on Steam, and 7 of them shipped with a playable demo. The most anticipated is The Binding of Isaac (67,004 followers). Compared with the same window a year earlier (30 releases), it is the same size. Data as of 2026-10-28.

window at a glance
Releases	30
With a playable demo	7
Median followers, top 20 by demand	735
Free to play, of 25 with a known price	0 %
Same window a year earlier	30 (0 %)

Mosaic ListPublishers

classreleasespeak playersmedianp90kept at 5w

Majorpublisher median 5,000+ reviews

——too few

Largepublisher median 1,000–5,000

55%

——too few

Midpublisher median 200–1,000

——too few

Micropublisher median under 50

——too few

Self-publishedno external publisher

37%

——too few

Class is the observed scale of a publisher’s portfolio: the median review count of what they released over the last 36 months. Budgets are invisible to us, so these are not the industry’s AAA and AA labels.Peak players is the highest concurrent count since release. “Kept at 5w” compares the fifth week against the first-week peak, counting only releases with at least 20 concurrent players.Concurrent players are observed from 2026-07-19 onward. Releases before that date have no player columns, and that is a gap in our watching, not a zero.

inside September 2011

weeks

Game	Release	Followers
The Binding of Isaac	2011-09-28	67,004
Supreme Commander	2011-09-28	10,795
Sengoku	2011-09-15	2,736
Off-Road Drive	2011-09-29	1,632
Air Conflicts: Secret Wars	2011-09-30	938
Dungeons - The Dark Lord	2011-09-27	735
Gundemonium Recollection	2011-09-27	695
Hitogata Happa	2011-09-27	561
Nancy Drew®: Shadow at the Water's Edge	2011-09-15	508
King Arthur: Fallen Champions	2011-09-16	365