The game counter shows that there are 38 weapons that you will need to collect but the last 4 are knives that you will not need for the trophy/achievements. Then for the final weapons that you will need to collect you will need to search various points of interest throughout the three areas to find hidden weapon crates and you will need to kill and take 2 guns off of enemies in order to obtain all the weapons in the game.Īfter you have obtained all the weapons you will obtain the trophy/achievements (Sharpshooter, Trooper, and Gunslinger). After beating them you will have obtained the next 6 weapons. The next step is to complete the side missions that should all be playable at this point since the story is now complete. After you have completed the main storyline you will have obtained 19 of the weapons.

One is by completing the main storyline of the game. You will obtain these weapons in 4 different ways.