This is probably the most straightforward challenge that players have to complete as they just have to kill fifteen enemies with a long-barreled shotgun. Players will just need to purchase or find a long-barreled shotgun before riding out shooting up the local bandit c This is another throwing weapon challenge, but this time players will need to kill four enemies in a row by throwing and retrieving the same tomahawk. In order to finish this challenge, players will need to make sure that they get...