Quarantine Zombies: Contamination
Playing now
3+3 vs. yesterday
12%of peak
All-time peak
25Aug 2026
Playing now
3+3 vs. yesterday
All-time peak
25Aug 2026
Global unlock shares from Steam’s own achievement percentages, read on 9 Sep 2026, ordered most common first. The finish rules (beat the game, completed the story, final boss, credits, epilogue and their variants) matched no name or description, so the funnel has no finish step rather than a guessed one. Shares are of players who have the game on their account, as Steam counts them. How this is computed. Data by SteamPeaks.com.
Playtime is that of people who reviewed, from the 83 reviews SteamPeaks sampled for Quarantine Zombies: Contamination: their total hours when the sample was read, and the hours they had when writing (the refund-window share). Reviewers have usually played more than owners who never wrote a review. Recomputed daily. How this is computed. Data by SteamPeaks.com.
The band is the 25th to 75th percentile share of the launch level among games at each month since launch, with their median as the line; a game joins a curve after 6 months of averages. Recomputed weekly, last on 5 Sep 2026. How this is computed. Data by SteamPeaks.com.