Before you head out, do the 3 Deputy missions with Pat. Once those are done, and you've loaded up on ammo, you have nothing else to do besides talk to Jenny.

First, you ride on horseback alongside the stage. Note that the stagecoach has a health bar. So really, you go along with it warding off the indians. Trampling works well as do quick shots.

Eventually you get to a blockade. You have to put 1 barrel by a fence, then back way up before you shoot it. When you've done this, get back onto your horse and ride ahead. You get out to a bridge and a gunfight. Take out the indians here, with a combination of trample and shooting.

Now you get a cut scene of your guy getting shot on the coach and it crashing. You have to protect it - Jenny and the coach have health bars. She actually does a good job of helping you as the waves come in.

Finally when you're done, your guy says it's all set. Your job is now to defend from on top. Blow out the powder kegs to clear the path. When that's done, shoot out enemies like a shooting gallery. Luckily the coach has a fresh health bar.

There's more excitement ahead. You get to a point where the road is blocked. This is a checkpoint. Keep shooting along, and you pass another ambush that you help out. They wave in thanks. When a wagon comes, shoot the TNT. Someone even jumps on the coach that you have to fend off.

Eventually you finally get to town, Empire.

Success - health +25.

Now there are new federal marshal, bounty, ranch hand, and hunting missions available.

Gun Walkthrough