• GameCharts     Steam    Portal
    Month Avg. Players Gain % Gain Peak Players
    July 2021 630 158 33.47% 1,194
    June 2021 472 47 11.06% 1,367
    May 2021 425 -1 -0.23% 779
    April 2021 426 15 3.65% 788
    March 2021 411 -50 -10.85% 750
    February 2021 461 -177 -27.74% 803
    January 2021 638 -28 -4.2% 1,312
    December 2020 666 125 23.11% 1,536
    November 2020 541 165 43.88% 1,300
    October 2020 376 -27 -6.7% 1,160
    September 2020 403 -88 -17.92% 677
    August 2020 491 -285 -36.73% 793
    July 2020 776 229 41.86% 1,400
    June 2020 547 -15 -2.67% 1,428
    May 2020 562 -136 -19.48% 953
    April 2020 698 197 39.32% 1,215
    March 2020 501 128 34.32% 1,123
    February 2020 373 --- --- 637

    About Portal

    Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

    The game is designed to change the way players approach, manipulate, and surmise the possibilities in a given environment; similar to how Half-Life® 2's Gravity Gun innovated new ways to leverage an object in any given situation.

    Players must solve physical puzzles and challenges by opening portals to maneuvering objects, and themselves, through space.