List of all the weapons (NieR: Automata)
SHORT SWORDS (SHORT SWORDS)Faith – lies in one of the break open the chests in the tower next to the Flooded City, so you can get only playing for 9S.
Iron Pipe – go fishing in the sewer on the way to the Amusement Park, there is a "weapon" and caught.
Beastbane – bought from the arms dealer in the Resistance Camp.
Phoenix Dagger – out of the Resistance Camp and run straight to the suspension bridge, he jump down and run up the road to the waterfall, there is a chest and find a weapon. If you are afraid to jump to the right of the bridge there is a hidden path, follow it and then descend down the Elevator.
Ancient Overlord – bought from a dealer in Resistance Camp.
Type-40 Sword – complete the quest Find a Present from Operator 60. You can get only playing 2B.
Type-3 Sword – bought from Devola or Popola.
Virtuous Contract – starting weapons 2B.
Cruel Oath – the standard weapon 9S.
YoRHa-Issue Blade is given as a reward for completing a quest 11B''s Mementos, which can be obtained at the first (not counting the prologue) returning to the base androids.
Machine Sword – bought from a dealer in Pascal''s Village.
Engine Blade – standard weapons Noctis from Final Fantasy XV, is located in the Abandoned Factory. You can get closer to the final game – video with the exact location.
Cypress Stick is in the chest near the Forest Castle Gate. To get, you will have to jump on the columns – here's a video.
LARGE SWORDS (LARGE SWORDS)
Iron Will – to find, in the Flooded City use Scanning Pod on a small platform you can jump off the ruined highway.
Fang of the Twins – Desert Zone is located in the Housing Complex, when you chase the robot, which will lead you to the battle with Adam, thoroughly explore the fire escapes the destroyed houses.
Beastlord – bought from a dealer in Resistance Camp.
Phoenix Sword is in a chest on the roof where you start the game, but it takes skill of hacking.
Type-40 Blade to get, you need to complete the quest Data Analysis Freak 2 to Operator 60. Can only be done playing for the 9S.
Type-3 Blade – bought from Devola or Popola.
Virtuous Treaty – is in the Abandoned Factory. After passing the entry, go back to the place of the first battle with Goliath.
Cruel Blood Oath – lies in the caves under the Desert Zone. Weapons are hidden behind a locked door that can be hacked only playing for 9S.
Machine Axe – bought from the arms dealer in Pascal''s Village.
SPEARS (SPEARS)
Lance Phoenix is in the Desert Zone. Near the save point, run about using the Scanner Pod.
Breastcurse from the save point in the Forest Zone Royal Chamber run back the path that will lead you to the library with ladders. Before reaching the library you need to jump onto the platform leading to a higher level, there is a chest and there will be a weapon. You can get only playing for 9S.
Dragoon Lance – from the Central save point in the Forest Zone move down the river, near the waterfall, to the right in the cave you will find the weapon.
Spear of the Usurper – to gain, you need to complete the quest the Heritage of the Past.
Type-40 Lance – you can get by completing the quest YoRHa Betrayers.
Type-3 Lance – rests on the roof of one of the destroyed buildings in the Flooded City.
Virtuous Dignity – in the sewers leading to the Amusement Park there's a second ladder, climb on it and you will find the weapon.
Cruel Arrogance – is located on the underground level of the Abandoned Factory behind the locked door, which can crack only 9S.
Machine Spear – buy from the arms dealer in Pascal''s Village.
BRASS KNUCKLES (COMBAT BRACERS)
Bare Fists – the standard weapon 2B.
Demon's Cry is located in the basement of the Amusement Park, where you fought with Beauvoir. Weapons hidden in a locked chest, to which access can only 9S.
Type-40 Fists hidden in a locked chest in the Resistance Camp. Open for 9S.
Virtuous Grief – from the Central save point in the Forest Zone run to the left and then turn right, past the training grounds. Run, until you reach the edge, look to the right and see the platform on which you can jump. Climb and find a weapon.
Cruel Lament is issued for the improvement of any weapon to the fourth level.
P/S/
THAT'S NOT ALL
Type-3 Fists – bought from Emil when he is near the Resistance Camp.
Angel's Folly – also bought from Emil when he is near the Resistance Camp.
ATTENTION! THE FOLLOWING WEAPONS HAVE RIGID SPOILERS!
Machine Heads – bought from Pascal after a number of conditions.
Emil's Heads – to win, you need to defeat the first form Emil. Another way – to steal from his refuge on his mask, and then talk to him. After you can return to the shelter and empty his chest, there will need 9S.