Steam releases · Week 20, 2009

Who else ships in this window · sorted by demand: chart ranks, wishlists and followers

WEEK 20 ’0911 May – 17 May 20093 releasesMTWTFSS

week 20 of 2009 at a glance

In week 20 of 2009 (11 – 17 May 2009), 3 games released on Steam, and 1 of them shipped with a playable demo. The most anticipated is Killing Floor (). Compared with the same window a year earlier (15 releases), it is 80 % quieter. Data as of 2026-10-28.

window at a glance
Releases	3
With a playable demo	1
Same window a year earlier	15 (-80 %)
Data as of	2026-10-28

most anticipated, top 3 by demand
Game	Release	Followers
Killing Floor	2009-05-14	—
Battlestations Pacific	2009-05-12	—
Tunnel Rats	2009-05-15	—

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

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#1Killing Floor14 May

· 42k rev

#2Battlestations Pacific12 May

· 2.5k rev ·

#3Tunnel Rats15 May

· 45 rev

PU # — Popular Upcoming rank; ranks are dynamic, so for released games it is the peakWL # — global wishlist rank (best pre-release for released) — followers — has a demo, number = its peak CCU