• GameCharts     Steam    Portal 2
    Month Avg. Players Gain % Gain Peak Players
    June 2021 1,816 -434 -19.29% 3,202
    May 2021 2,250 -210 -8.54% 4,222
    April 2021 2,460 59 2.46% 4,705
    March 2021 2,401 -31 -1.27% 6,838
    February 2021 2,432 -1,021 -29.57% 4,478
    January 2021 3,453 87 2.58% 7,210
    December 2020 3,366 566 20.21% 7,050
    November 2020 2,800 858 44.18% 6,473
    October 2020 1,942 -153 -7.3% 5,254
    September 2020 2,095 -421 -16.73% 3,463
    August 2020 2,516 -1,359 -35.07% 3,977
    July 2020 3,875 1,144 41.89% 6,829
    June 2020 2,731 -345 -11.22% 7,018
    May 2020 3,076 -891 -22.46% 5,703
    April 2020 3,967 1,076 37.22% 6,298
    March 2020 2,891 662 29.7% 6,441
    February 2020 2,229 --- --- 3,904

    About Portal 2

    Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following.

    The single-player portion of Portal 2 introduces a cast of dynamic new characters, a host of fresh puzzle elements, and a much larger set of devious test chambers. Players will explore never-before-seen areas of the Aperture Science Labs and be reunited with GLaDOS, the occasionally murderous computer companion who guided them through the original game.

    The game’s two-player cooperative mode features its own entirely separate campaign with a unique story, test chambers, and two new player characters. This new mode forces players to reconsider everything they thought they knew about portals. Success will require them to not just act cooperatively, but to think cooperatively.

    Produc...