Steam releases · Week 20, 2015

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

WEEK 20 ’1511 May – 17 May 201559 releasesMTWTFSS

week 20 of 2015 at a glance

In week 20 of 2015 (11 – 17 May 2015), 59 games released on Steam, and 2 of them shipped with a playable demo. The most anticipated is Invisible, Inc. (50,544 followers). Compared with the same window a year earlier (43 releases), it is 37 % busier. Data as of 2026-10-28.

window at a glance
Same window a year earlier
Releases	59
With a playable demo	2
Median followers, top 20 by demand	3,327
Free to play, of 53 with a known price	13 %

Mosaic ListPublishers

classreleasespeak playersmedianp90kept at 5w

Midpublisher median 200–1,000

——too few

Micropublisher median under 50

——too few

Self-publishedno external publisher

95%

——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.

Game	Release	Followers
Invisible, Inc.	2015-05-12	50,544
Clicker Heroes	2015-05-13	33,982
FINAL FANTASY IV: THE AFTER YEARS	2015-05-11	7,567
Lemma	2015-05-12	3,735
Jigoku Kisetsukan: Sense of the Seasons	2015-05-12	3,610
Close Combat - Panthers in the Fog	2015-05-14	3,327
Virtual Pool 4	2015-05-11	2,761
Dark Echo	2015-05-11	2,654
LOST ORBIT	2015-05-12	739
Airport Firefighters - The Simulation	2015-05-13	673