diff --git a/src/game/cheats.c b/src/game/cheats.c
index 71ac21ca8..4567f5e30 100644
--- a/src/game/cheats.c
+++ b/src/game/cheats.c
@@ -100,6 +100,9 @@ struct cheat g_Cheats[] = {
 	{ L_MPWEAPONS_114, WEAPON_DMC,        0,                             0,       CHEATFLAG_FIRINGRANGE                        }, // DMC
 	{ L_MPWEAPONS_115, WEAPON_AR53,       0,                             0,       CHEATFLAG_FIRINGRANGE                        }, // AR53
 	{ L_MPWEAPONS_116, WEAPON_RCP45,      0,                             0,       CHEATFLAG_FIRINGRANGE                        }, // RC-P45
+#ifndef PLATFORM_N64
+	{ L_MPWEAPONS_215, 0,                 SOLOSTAGEINDEX_EXTRACTION,     DIFF_A,  CHEATFLAG_COMPLETION                         }, // Dual wield all guns
+#endif
 };
 
 u32 cheatIsUnlocked(s32 cheat_id)
@@ -1090,6 +1093,16 @@ struct menuitem g_CheatsGameplayMenuItems[] = {
 		0,
 		cheatCheckboxMenuHandler,
 	},
+#ifndef PLATFORM_N64
+	{
+		MENUITEMTYPE_CHECKBOX,
+		CHEAT_DUALWIELDALLGUNS,
+		0,
+		(uintptr_t)&cheatGetNameIfUnlocked,
+		0,
+		cheatCheckboxMenuHandler,
+	},
+#endif
 	{
 		MENUITEMTYPE_SEPARATOR,
 		0,
diff --git a/src/game/game_0b0fd0.c b/src/game/game_0b0fd0.c
index 719959461..3747c37a4 100644
--- a/src/game/game_0b0fd0.c
+++ b/src/game/game_0b0fd0.c
@@ -291,6 +291,13 @@ bool weaponHasFlag(s32 itemid, u32 flag)
 		return false;
 	}
 
+#ifndef PLATFORM_N64
+	// always dual-wieldable if cheat is enabled
+	if (cheatIsActive(CHEAT_DUALWIELDALLGUNS) && (flag == WEAPONFLAG_DUALWIELD)) {
+		return true;
+	}
+#endif
+
 	return (weapon->flags & flag) != 0;
 }
 
diff --git a/src/game/inv.c b/src/game/inv.c
index 825e21fe9..04fce4a8a 100644
--- a/src/game/inv.c
+++ b/src/game/inv.c
@@ -511,6 +511,17 @@ s32 invGiveWeaponsByProp(struct prop *prop)
 			weaponnum = weapon->weaponnum;
 			otherweaponnum;
 
+#ifndef PLATFORM_N64
+			// always allow picking up a second gun if dual wield cheat is on
+			if (!g_Vars.normmplayerisrunning && cheatIsActive(CHEAT_DUALWIELDALLGUNS)) {
+				if (invHasSingleWeaponExcAllGuns(weaponnum) && !invHasDoubleWeaponExcAllGuns(weaponnum, weaponnum)) {
+					if (invGiveDoubleWeapon(weaponnum, weaponnum)) {
+						return 2;
+					}
+				}
+			}
+#endif
+
 			if (cheatIsActive(CHEAT_PERFECTDARKNESS) && weaponnum == WEAPON_NIGHTVISION) {
 				return 1;
 			}
diff --git a/src/include/constants.h b/src/include/constants.h
index 9a4b624ad..1181132fc 100644
--- a/src/include/constants.h
+++ b/src/include/constants.h
@@ -449,6 +449,7 @@
 #define CHEAT_DMC                    39
 #define CHEAT_AR53                   40
 #define CHEAT_RCP45                  41
+#define CHEAT_DUALWIELDALLGUNS       42
 
 #define CHEATFLAG_TIMED       0
 #define CHEATFLAG_ALWAYSON    1