How many people are playing Mask City right now?

Mask City is app 3870370 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Mask City?

1 concurrent players on 10 Sep 2026.

Mask City was released on Steam on 30 Apr 2026.

Every achievement on record

62 achievements · 62 secret

CAN’T STOP ME!Secret
Steam withholds the description of a secret achievement.
—
LET'S TALK ABOUT THIS...Secret
Steam withholds the description of a secret achievement.
—
TREMBLE BEFORE ME!Secret
Steam withholds the description of a secret achievement.
—