Most you probably know of the Slash Zero Century, which involed Bit Cloud, Leena Tauros, Brad Hunter, Jamie Hermose (sorry can't spell his last name), and Doc Steve Tauros as the main Characters.
But some of you may also know of the other Zoids anime, which was the Chaotic Century and Gaurdian Forces episodes which were 4000 years before Slash Zero Century, I believe. The Main characters in Chaotic Century and Gaurdian Force were Van, Fiona, Moon-Bay, Irvine, Raven, and a ton of military personal.
They get caught up in a sandstorm and and lose Zeke. While looking for Zeke, Fiona gets stuck in some Quicksand and is save by Irvine. They both spend the night with Irvine, but the next morning when they wake up Irvine is gone, but Zeke has appeared. They continue on their journey and come to some ruins protected by a White Gordos, but they manage to get in. After a while Irvine shows up and attacks the White Gordos. Van, Fiona, and the White Gordos beat Irvine and send him on his way.
They again meet Irvine who is protecting a village and offer to help, but Irvines tells him that it is his job to protect the village not Van's but Van does it anyway. They beat the robbers and save the village and Van and Fiona continue on their journey.
While they are traveling they meet Moon-Bay and their Shield Liger gets attacked by a Guysack and Irvine saves them. That night Van tells the others that he and Fiona are looking for Zoids Eve. The next morning when he wakes up he sees that Irvine is trying to take Zeke by force and stops him. They are attacked by a group of Guysacks and have to run for their lives.
They are caught by the republic army but are saved by Zeke. Moon-Bay and Fiona employe themselves and Van, and they help them blow up Fire Bridge.
After blowing up Fire Bridge Van and gang head to National Archeology Laboratory in the capital of the republic. After a week spent there they go to Side Colony were they are attacked by Rosso and his gang. But the battle was interupted by the Empire's Army and Rosso made his gang pull back.
Continuing on their trip, the group is attacked by a group of Mongolas from the Empire, but the attacking Mongolas soon pulled back. Zeke started to show signs of confusion and Irvine realized they were in a Rare Hertz. They got the Pulse Gaurd to work but Zeke, being an Organoid, didn't have a Pulse Gaurd so he in turn, hopped in the Shield Liger and rode off, Van in persuite. Zeke and Van get into d ispute and fall over a cliff and Zeke returns Van to the top of the cliff. (skip to GF)