grkprince42

To start a mission with a horse you need a harness.

To get the harnesses do the following steps:

Elephant Saddle

Play the Nanman Campaign level as the Nanman forces. In order to get the item, you must get on an elephant and ride into the enemy's main base. The special item message will appear in your main fort. The best way to get an elephant is to play as Huang Gai and use his attack where he lays a bomb. Lay it near one of your elephant units and the rider will fall off.

Hex Mark saddle

Win all the Musou modes until you get the Yellow Turban Musou mode. Choose the Yellow Turban Fort Attack level. Win it, then choose the Liu Bei invasion battle. Defeat Zhou Yun and Guan Yu before all the backup troops arrive. Then, defeat all other enemy generals (to ensure Zhang Jiao's safety). Bring Liu Bei's health down to about half and the special item report should appear on the little island on the lower right corner of the level.

# Red Hare saddle

At the Battle Of Xia Pi level, while on Lu Bu's forces, do not kill any enemy officers. You can kill peons, it is recommended that you not do this until you have gotten the item. Let Guan Yu find the Red Hare, then defeat Guan Yu. He has high attack and high defense. To do this easier, play in two player mode. Use the second player to defend Lu Bu. When Guan Yu finds the Red Hare, go and kill him. This way you do not have to worry about Lu Bu dying.
# Shadow Rider Saddle

Play the Battle At Tong Gate level as the Shu forces. First, defeat the four generals in the bottom right corner, then defeat Xu Huang's sub-officer and then Xu Huang. Defeat Cao Cao's two sub-generals, then wait for Han Sui to meet with Cao Cao. After that, fight Cao Cao's men until his morale is one star. Wait for both of the following things to happen: an intermission sequence showing some of Cao Cao's men finding lots of horses; and Han Sui declining defection where he says "Ma Chao is like a son to me". The special item will then appear near the bottom right enemy Gate Captain.

Storm Saddle

Play the Campaign Against Cao Cao level on Lu Bu's side. Kill all the generals on the right side of the screen (near the circle object). Get ambushed by Xu Huang, then kill him. Next, go and discover the other ambush party (behind Xiahou Yuan). Kill Xiahou Yuan, then go into the castle and get ambushed again. Xiahou Dun will appear as reinforcements. Kill him and the saddle will appear near Cao Cao.

Note: After you get ambushed by Xu Huang on the right side of the map, go down and discover the ambush. The ambush will retreat. Kill Xiahou Yuan, then proceed to do the rest.