Keep running against obstacles, traps and gaps with Stack Master! Collect the stacks on the way and build new roads and bridges for yourself! Play in dozens of different levels and try to make the highest scores! Stack Master, running game, building game, obstacle course, hypercasual game, 3D game, balance game, collecting game, stickman game, road building, bridge building, high scores, fun game, free game, mobile game, challenge, addictive, levels, gameplay, color, funny, easy to play