LEGO® has multiple advantages for wargames. For example, many people already have LEGO® at home that they can use to build mobile frames for MFZ:RA. Additionally, once a robot is built, there is no need to paint it up, reducing the prep time until one can actually play. This is also true if a player wants to try out different compositions — all it takes is a few different bricks. Since there is also a large international community that builds these LEGO® robots, there is no shortage of inspiration for new and starting builders.