When you are going into dodge from Blackfoot territory, by the raft to the left is part of the river. Go to the corner and jump. You will fall into the river. You wont drown but you will go up and down.[must have a horse, you Can get back on the horse but you will stop falling] P.S: IT REALLY WORKS!! Give thumbs up!
To get this ammunition cache take a barrel of TNT from the Badlands mine and go to the abandoned house in the Badlands where the buffalo graze. At the back of the house on the outside face the chimney (looking west) and place the TNT barrel on the left side of it. Then stand back and blow up the TNT barrel to open a hole in the ground where there will be ammunition for ALL weapons. The ammunition will respawn over time after you leave the area.
Unlock Magruder's Seven Barrel Nock Gun: Complete Story mode.
Unlock Dracos: Complete Story mode and ALL side missions (100% completion) to unlock Reed's armored horse and Magruder's Cannon Nock gun. This horse does not lose any health from sprinting, cannot be killed and if ever lost will return to the mine.
The following animals can be found at the indicated location or the surrounding area. If they still do not appear go to the farthest away town (Empire or Dodge) and return.
Gray Wolf: Near the bridge in Dodge.
White Buffalo: Near the mine (not Magruder's). It roams with the other buffalo.
Great Wolf: Same place the White Buffalo was, usually behind the mine.
White Wolf: Near Piper lake, usually by the waterfall.
Mountain Lion: Go to where Magruder's mine is located. Stand at it with your back to it. To your left is the train tunnel, and to your right is the path to the Indian hunter. Go through the middle path to find him.
Grizzly: Near Empire. The map will show you it's location. You do not have to use an arrow to kill him.
Return to the starting area (Blackfoot Territory) when you have completed the game and from the left of the higher boulder leading up to a ledge and gap, jump and spur your horse so it lands on top and then onto the ledge. Now cross the next two areas and stand between the only two rocks in the water and press and hold LB + LT + RB + RT + A for several seconds until you hear a wierd sound confirming that you have entered the code correctly. If you then go to 'Options' and press 'Start' a new selection called 'Gun' will appear which will allow you to choose any mission or cutscene and you will retain ALL weapons, items, and skills.