Single Stage 5 Point Payload, inspired by Upward and Badwater, and my earliest attempt at a payload. Doesn't work well, too complex and too long really.
General idea for this was that Red has a train line under the base which it uses to transport the materials from the mine surrounding the base to a refinery located off site. Blu wants to blow this line up so that Red cannot transport any more materials. This meant that the final explosion was to change at some point to resemble this.