Oh! Look at this. This is not something common to see! Scaling a robot is a common idea for scaling but the concept to install small trashes as the arms is so unique and the designs are making so much sense! Also, climbing the wall is another common idea for scaling but using your customized robot to move around gives a lot of flexability to try any of these combinations! However, the physics enginee in the wall climbing definitely needs more tweakings. Can't imagine that you actually made 2 minigames in a row last weekend and combining them makes a perfect story! This is a true innovation.