This guide will show you how to get all 84 weapons in the base game of Remnant 2.

Timestamps:

HANDGUNS
Bolt Driver 00:00:00
Double Barrel 00:02:35
MP60-R 00:06:05
Repeater Pistol 00:07:47
Rupture Canon 00:08:14
Service Pistol 00:10:41
Silverback Model 500 00:10:58
Sureshot 00:11:14
Tech 22 00:11:30
Western Classic 00:11:53
Rusty Repeater 00:12:10
Cube Gun 00:12:16
Enigma 00:12:22
Hellfire 00:13:57
Meridian 00:15:07
Nebula 00:17:37
Rune Pistol 00:19:02
Sorrow 00:21:30
Star Shot 00:23:48

LONG GUNS
AS-10 Bulldog 00:27:14
Blackmaw AR-47 00:27:31
Chicago Typewriter 00:27:53
Coach Gun 00:29:40
Crossbow 00:29:58
Ford's Scattergun 00:31:25
Huntmaster M1 00:34:03
Pulse Rifle 00:34:21
Royal Hunting Bow 00:39:14
Rusty Lever Action 00:41:34
Widowmaker 00:41:40
Wrangler 1860 00:41:57
Aphelion 00:42:14
XMG57 Bonesaw 00:44:29
Alpha / Omega 00:44:46
Crescent Moon 00:45:05
Deceit 00:50:47
Merciless 00:52:45
Nightfall 00:54:00
Plasma Cutter 00:54:48
Sagittarius 00:57:52
Twisted Arbalest 00:59:42
Repulsor 01:01:14
Savior 01:01:29
Starkiller 01:01:44
Sporebloom 01:01:57

MELEE WEAPONS
Atom Smasher 01:02:12
Blade Of Gul 01:03:38
Bone Chopper 01:04:58
Decayed Claws 01:07:55
Edge Of The Forest 01:08:41
Iron Greatsword 01:11:23
Knuckle Dusters 01:11:37
Labyrinth Staff 01:11:49
Ornate Blade 01:13:55
Ornate Flail 01:18:33
Rebellion Spear 01:21:25
Royal Broadsword 01:23:19
Rusted Claws 01:25:37
Scrap Hammer 01:25:50
Scrap Hatchet 01:26:04
Scrap Staff 01:26:19
Steel Flail 01:26:32
Steel Katana 01:26:44
Steel Spear 01:26:56
Steel Sword 01:27:09
Vice Grips 01:27:27
Huntress Spear 01:28:20
Krell Axe 01:31:12
Steel Scythe 01:32:44
Shovel 01:33:00
Assassin's Dagger 01:33:13
Atom Splitter 01:37:54
Dreamcatcher 01:39:07
Feral Judgement 01:43:35
Godsplitter 01:44:46
Hero's Sword 01:46:58
Nightshade 01:47:09
Red Doe Staff 01:48:31
Spectral Blade 01:49:52
Stonebreaker 01:51:05
Gas Giant 01:52:17
Smolder 01:53:28
World's Edge 01:53:39

EXTRAS
Corrupted Weapons 01:53:53