Operation: Outbreak

Compare Steam page

Your squad's vehicle exploded during a patrol, and you're the only survivor. The enemy is unusual this time. A virus has turned the city into a warzone of the undead. Get to the exfil in time or die trying. A free-to-play short and intense FPS zombie survival horror game.

Developer: DREADMITH Games
Released: 20 Dec 2025
Price: Free to play
Platforms
Followers: 1,673

Loading…

Positive Now

76%

545 reviews on Steam

30-Day Trend

no change

+5 reviews since 21 Oct 2026

Last 12 Months

76%

positive, 552 reviews

Reviews Last Month

October 2026, −93% on the 10-month average

Reviews And Players By Month

Updates News Read reviews on Steam

Reviews from Steam’s own monthly review graph, which counts some reviews Steam leaves out of the headline score, so its months add up to a few percent more. Players are each month’s average, from our polls and, for earlier months, the archive. How we count

Show the numbers

Steam reviews and average players of Operation: Outbreak by month, newest first
Month	Positive	Negative	Average players
October 2026	2	2	0
September 2026	5	3	—
August 2026	8	6	—
July 2026	6	5	—
June 2026	7	5	—
May 2026	5	4	—
April 2026	4	11	—
March 2026	16	9	—
February 2026	27	11	—
January 2026	97	25	—
December 2025	244	50	—

Review Sentiment

Too few recent reviews to call a trend26 in the last three finished months

Review Score

Steady at 76% positive since 21 Oct 2026+5 reviews, 545 in all

Show every change

Steam review score of Operation: Outbreak, newest first
From	Positive	Reviews
8 Nov 2026	76%	545
29 Oct 2026	76%	543
21 Oct 2026	76%	540

Steam’s review score each time our store check saw it change, since 21 Oct 2026. How we count

Notable Months

Notable months for Steam reviews of Operation: Outbreak
Notable	Month	Reviews	Positive
Busiest month	December 2025	294	83%
Most positive	December 2025	294	83%
Least positive	January 2026	122	80%

Best and worst counts months with at least 50 reviews.

Loading…