Steam releases · November 1999

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

Nov 19991 Nov – 30 Nov 19991 releases

Oct 1999 Now Dec 1999

November 1999 at a glance

In November 1999 (1 – 30 Nov 1999), 1 game released on Steam. The most anticipated is Half-Life: Opposing Force (). Data as of 2026-10-28.

window at a glance
Releases	1
With a playable demo	0
Same window a year earlier	0
Data as of	2026-10-28

most anticipated, top 1 by demand
Game	Release	Followers
Half-Life: Opposing Force	1999-11-01	—

Popular Upcoming, wishlist rank and demand score are defined in Help.

Mosaic ListPublishers

classreleasespeak playersmedianp90kept at 5w

Micropublisher median under 50

100%

——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.