Kolorado is famous Koopa explorer who first appeared in Paper Mario. Although he claims to be a great explorer, he is a bumbling fool who relies on his partners to do the work. He is first met in Episode 7. He, along with Goombella, is lost in the Minus World and has given up hope on escaping. The two had found a Chaos Emerald in the Minus World, and they were willing to give it to Sonic. But Mecha Sonic arrived and stole it. He also possesses a magic Stopwatch that is passed down from his ancestors. This stopwatch later negates the negative energy in the Minus World and Mario and friends escape just before it reverts back. At the end of the episode, he and Goombella set off for the Shyguy Desert in hopes of finding a link to Subcon to restore the watch.