Use Boxmen is a 2D puzzle platformer with cleverly-designed levels, where players are required to collect a cube in each level to progress. The trick is that certain areas can't be completed without the aid of your friends, who will mimic your moves when called upon to help. Experimentation is half of the fun, while executing your master plan to perfection can be extremely satisfying, although the link to the video walkthrough might be too tempting for players to resist when faced with a challenge that seems insurmountable at first. (BubbleBox mirror)