Portal External Download A first person shooter that exchanges a huge armory and bloody combat for physics based puzzles External Download A first person shooter that exchanges a huge armory and bloody combat for physics based puzzles Vote: (41 votes) Program license: Paid Developer: Valvesoftware Works under: Mac Also available for Android , Windows Vote: Program license (41 votes) Paid Developer Valvesoftware Works under: Also available for Mac Mac OS X Android , Windows
Free alternatives to Portal Grim Legends 2: Song of the Dark Swan A free game for Mac, by Artifex Mundi Everyday Jigsaw A simple and fun app that provides users with a different jigsaw puzzle every day MyMahj A fun version of the popular Mahjong game with 2D and 3D modes Otis Retro 2D puzzle game by Wonderwarp based on JawBreaker featuring several difficulty settings and leaderboards