diff --git a/lua/autorun/sh_powerups_init.lua b/lua/autorun/sh_powerups_init.lua
index 6e98c94..b34b4f0 100644
--- a/lua/autorun/sh_powerups_init.lua
+++ b/lua/autorun/sh_powerups_init.lua
@@ -5,7 +5,8 @@ end
 require( "logger" )
 
 CFCPowerups = {
-    Logger = Logger( "CFC Powerups" )
+    Logger = Logger( "CFC Powerups" ),
+    SharedHandlers = {}, -- For powerup handler classes that carry duplicate code between server and client relams
 }
 
 if SERVER then
diff --git a/lua/entities/powerup_shotgun/cl_init.moon b/lua/entities/powerup_shotgun/cl_init.moon
new file mode 100644
index 0000000..43fdd05
--- /dev/null
+++ b/lua/entities/powerup_shotgun/cl_init.moon
@@ -0,0 +1 @@
+include "shared.lua"
diff --git a/lua/entities/powerup_shotgun/init.moon b/lua/entities/powerup_shotgun/init.moon
new file mode 100644
index 0000000..d199d20
--- /dev/null
+++ b/lua/entities/powerup_shotgun/init.moon
@@ -0,0 +1,7 @@
+AddCSLuaFile "cl_init.lua"
+AddCSLuaFile "shared.lua"
+include "shared.lua"
+
+ENT.Base = "base_cfc_powerup"
+ENT.Powerup = "powerup_shotgun"
+ENT.Color = Color 75, 65, 75
diff --git a/lua/entities/powerup_shotgun/shared.moon b/lua/entities/powerup_shotgun/shared.moon
new file mode 100644
index 0000000..66793d4
--- /dev/null
+++ b/lua/entities/powerup_shotgun/shared.moon
@@ -0,0 +1,9 @@
+ENT.Base        = "base_cfc_powerup"
+
+ENT.Type        = "anim"
+ENT.PrintName   = "Shotgun Powerup"
+ENT.Purpose     = "All guns shoot multiple bullets"
+ENT.Category    = "Powerups"
+
+ENT.Spawnable   = true
+ENT.AdminOnly   = true
diff --git a/lua/powerups/client/shotgun.moon b/lua/powerups/client/shotgun.moon
new file mode 100644
index 0000000..c76a547
--- /dev/null
+++ b/lua/powerups/client/shotgun.moon
@@ -0,0 +1,32 @@
+import ShotgunPowerupHandler from CFCPowerups.SharedHandlers
+
+shotguns = {}
+
+removeShotgun = (ownerSteamID64) ->
+    shotgun = shotguns[ownerSteamID64]
+    return unless shotgun
+
+    shotgun\Remove!
+    shotguns[ownerSteamID64] = nil
+
+net.Receive "CFC_Powerups-Shotgun-Start", ->
+    ownerSteamID64 = net.ReadString!
+    singleBulletsMin = net.ReadUInt 7
+    singleBulletsMax = net.ReadUInt 7
+    singleDamageMult = net.ReadFloat!
+    singleSpreadMult = net.ReadFloat!
+    singleSpreadAdd = net.ReadFloat!
+    multiBulletsMult = net.ReadFloat!
+    multiDamageMult = net.ReadFloat!
+
+    removeShotgun ownerSteamID64 -- Just in case
+
+    owner = player.GetBySteamID64 ownerSteamID64
+    return unless IsValid owner
+
+    shotguns[ownerSteamID64] = ShotgunPowerupHandler owner, singleBulletsMin, singleBulletsMax, singleDamageMult, singleSpreadMult, singleSpreadAdd, multiBulletsMult, multiDamageMult
+
+net.Receive "CFC_Powerups-Shotgun-Stop", ->
+    ownerSteamID64 = net.ReadString!
+
+    removeShotgun ownerSteamID64
diff --git a/lua/powerups/config/sv_config.moon b/lua/powerups/config/sv_config.moon
index b213d7a..1e5ea11 100644
--- a/lua/powerups/config/sv_config.moon
+++ b/lua/powerups/config/sv_config.moon
@@ -263,6 +263,39 @@
     helpText: "What sound should play when the bolt acquires a target?"
 -- =======================================================================
 
+-- Shotgun ================================================================
+"cfc_powerups_shotgun_duration":
+    default: 300
+    helpText: "How long does the Shotgun powerup last, in seconds"
+
+"cfc_powerups_shotgun_single_bullets_min":
+    default: 6
+    helpText: "Minimum number of bullets for single-bullet weapons"
+
+"cfc_powerups_shotgun_single_bullets_max":
+    default: 8
+    helpText: "Maximum number of bullets for single-bullet weapons"
+
+"cfc_powerups_shotgun_single_damage_multiplier":
+    default: 0.5
+    helpText: "Damage multiplier for single-bullet weapons"
+
+"cfc_powerups_shotgun_single_spread_multiplier":
+    default: 1.25
+    helpText: "Spread multiplier for single-bullet weapons"
+
+"cfc_powerups_shotgun_single_spread_add":
+    default: 0.04
+    helpText: "Spread additive for single-bullet weapons"
+
+"cfc_powerups_shotgun_multi_bullets_multiplier":
+    default: 1.5
+    helpText: "Multiplier against the number of bullets for multi-bullet weapons"
+
+"cfc_powerups_shotgun_multi_damage_multiplier":
+    default: 1.5
+    helpText: "Damage multiplier for multi-bullet weapons"
+
 -- Phoenix =============================================================
 "cfc_powerups_phoenix_uses":
     default: 1
diff --git a/lua/powerups/loaders/cl_powerups_init.moon b/lua/powerups/loaders/cl_powerups_init.moon
index 1a3abf6..a458322 100644
--- a/lua/powerups/loaders/cl_powerups_init.moon
+++ b/lua/powerups/loaders/cl_powerups_init.moon
@@ -1,4 +1,7 @@
+include "powerups/shared/shotgun.lua"
+
 include "powerups/client/halos.lua"
 include "powerups/client/flux_shield.lua"
 include "powerups/client/thorns.lua"
+include "powerups/client/shotgun.lua"
 include "powerups/client/curse.lua"
diff --git a/lua/powerups/loaders/sv_powerups_init.moon b/lua/powerups/loaders/sv_powerups_init.moon
index 24dc0db..58db559 100644
--- a/lua/powerups/loaders/sv_powerups_init.moon
+++ b/lua/powerups/loaders/sv_powerups_init.moon
@@ -3,6 +3,8 @@ include "utils/server/sv_config_manager.lua"
 include "utils/server/sv_powerups_manager.lua"
 include "utils/server/sv_powerups_spawner.lua"
 
+include "powerups/shared/shotgun.lua"
+
 include "powerups/server/base.lua"
 include "powerups/server/cluster_combine_ball.lua"
 include "powerups/server/regen.lua"
@@ -15,13 +17,17 @@ include "powerups/server/grenadier.lua"
 include "powerups/server/flux_shield.lua"
 include "powerups/server/thorns.lua"
 include "powerups/server/magnetic_crossbow.lua"
+include "powerups/server/shotgun.lua"
 include "powerups/server/phoenix.lua"
 include "powerups/server/super_speed.lua"
 include "powerups/server/curse.lua"
 
+AddCSLuaFile "powerups/shared/shotgun.lua"
+
 AddCSLuaFile "powerups/client/halos.lua"
 AddCSLuaFile "powerups/client/flux_shield.lua"
 AddCSLuaFile "powerups/client/thorns.lua"
+AddCSLuaFile "powerups/client/shotgun.lua"
 AddCSLuaFile "powerups/client/curse.lua"
 
 resource.AddWorkshop "3114946264"
diff --git a/lua/powerups/server/shotgun.moon b/lua/powerups/server/shotgun.moon
new file mode 100644
index 0000000..4b9cfea
--- /dev/null
+++ b/lua/powerups/server/shotgun.moon
@@ -0,0 +1,75 @@
+{get: getConf} = CFCPowerups.Config
+
+import ShotgunPowerupHandler from CFCPowerups.SharedHandlers
+
+util.AddNetworkString "CFC_Powerups-Shotgun-Start"
+util.AddNetworkString "CFC_Powerups-Shotgun-Stop"
+
+export ShotgunPowerup
+class ShotgunPowerup extends BasePowerup
+    @powerupID: "powerup_shotgun"
+
+    @powerupWeights:
+        tier1: 1
+        tier2: 1
+        tier3: 1
+        tier4: 1
+
+    new: (ply) =>
+        super ply
+
+        @ownerSteamID64 = @owner\SteamID64!
+
+        @duration = getConf "shotgun_duration"
+        @singleBulletsMin = getConf "shotgun_single_bullets_min"
+        @singleBulletsMax = getConf "shotgun_single_bullets_max"
+        @singleDamageMult = getConf "shotgun_single_damage_multiplier"
+        @singleSpreadMult = getConf "shotgun_single_spread_multiplier"
+        @singleSpreadAdd = getConf "shotgun_single_spread_add"
+        @multiBulletsMult = getConf "shotgun_multi_bullets_multiplier"
+        @multiDamageMult = getConf "shotgun_multi_damage_multiplier"
+
+        @timerName = "CFC-Powerups_Shotgun-#{@ownerSteamID64}"
+        @handler = ShotgunPowerupHandler ply, @singleBulletsMin, @singleBulletsMax, @singleDamageMult, @singleSpreadMult, @singleSpreadAdd, @multiBulletsMult, @multiDamageMult
+
+        @ApplyEffect!
+
+    ApplyEffect: =>
+        super self
+
+        timer.Create @timerName, @duration, 1, -> @Remove!
+
+        -- Need to network to all clients so they can predict the new bullets correctly.
+        -- However, this isn't using NW or NW2, so players who join after won't see it correctly.
+        -- But that is preferable to using NW/NW2 slots, a permanent EFB hook listener, and needing to re-check the convars on client.
+        net.Start "CFC_Powerups-Shotgun-Start"
+        net.WriteString @ownerSteamID64
+        net.WriteUInt @singleBulletsMin, 7
+        net.WriteUInt @singleBulletsMax, 7
+        net.WriteFloat @singleDamageMult
+        net.WriteFloat @singleSpreadMult
+        net.WriteFloat @singleSpreadAdd
+        net.WriteFloat @multiBulletsMult
+        net.WriteFloat @multiDamageMult
+        net.Broadcast!
+
+        @owner\ChatPrint "You've gained #{@duration} seconds of the Shotgun powerup"
+
+    Remove: =>
+        super self
+
+        timer.Remove @timerName
+
+        @handler\Remove!
+        @handler = nil
+
+        net.Start "CFC_Powerups-Shotgun-Stop"
+        net.WriteString @ownerSteamID64
+        net.Broadcast!
+
+        return unless IsValid @owner
+
+        @owner\ChatPrint "You've lost the Shotgun powerup"
+
+        -- TODO: Should the PowerupManager do this?
+        @owner.Powerups[@@powerupID] = nil
diff --git a/lua/powerups/shared/shotgun.moon b/lua/powerups/shared/shotgun.moon
new file mode 100644
index 0000000..e4af567
--- /dev/null
+++ b/lua/powerups/shared/shotgun.moon
@@ -0,0 +1,122 @@
+
+-- Some addons shoot multiple separate bullets instead of using the Num param.
+-- Put them here so they get treated properly, with the value being a function or string to get the intended bullet count.
+FORCE_MULTI_CLASSES = { -- Direct class lookup
+
+}
+FORCE_MULTI_CLASS_STARTS = { -- Anything that starts with these strings
+    "cw_": "Shots"
+}
+
+forceMultiClassCache = {}
+lastCommandNum = nil
+commandSeedIncr = 0
+
+isForcedMulti = (wep) ->
+    wepClass = wep\GetClass!
+    cached = forceMultiClassCache[wepClass]
+    return cached if cached ~= nil
+
+    getter = FORCE_MULTI_CLASSES[wepClass]
+
+    if not getter
+        for start, newGetter in *FORCE_MULTI_CLASS_STARTS
+            continue unless string.StartsWith wepClass, start
+
+            getter = newGetter
+            break
+
+    if not getter
+        forceMultiClassCache[wepClass] = false
+        return false
+
+    -- Need to also check the gun's listed bullet count, to see if it actually shoots multiple bullets or not.
+    num = ( type getter == "function" ) and ( getter wep ) or wep[getter] or 1
+    forcedMulti = num > 1
+
+    forceMultiClassCache[wepClass] = forcedMulti
+    return forcedMulti
+
+-- Handles the shared logic of modifying bullets for the shotgun powerup.
+class ShotgunPowerupHandler
+    new: (owner, singleBulletsMin, singleBulletsMax, singleDamageMult, singleSpreadMult, singleSpreadAdd, multiBulletsMult, multiDamageMult) =>
+        @owner = owner
+        @singleBulletsMin = singleBulletsMin
+        @singleBulletsMax = singleBulletsMax
+        @singleDamageMult = singleDamageMult
+        @singleSpreadMult = singleSpreadMult
+        @singleSpreadAdd = singleSpreadAdd
+        @multiBulletsMult = multiBulletsMult
+        @multiDamageMult = multiDamageMult
+
+        @ownerSteamID64 = @owner\SteamID64!
+        @hookName = "CFC-Powerups_Shotgun-#{@ownerSteamID64}"
+
+        @ApplyEffect!
+
+    BulletWatcher: =>
+        (ent, bullet) ->
+            return unless ent == @owner
+
+            num = bullet.Num
+
+            -- Multi-bullet gun
+            if num > 1
+                bullet.Num = math.ceil bullet.Num * @multiBulletsMult
+                bullet.Damage = bullet.Damage * @multiDamageMult
+                return
+
+            wep = ent\GetActiveWeapon!
+            return unless IsValid wep -- Shooting bullets with your mind? Nonsense!
+
+            commandNum = lastCommandNum
+
+            -- Bullets on players should always be fired in a predicted hook, but for just in case...
+            if GetPredictionPlayer! == ent
+                commandNum = ent\GetCurrentCommand!\CommandNumber!
+
+            -- If multiple bullets are fired in the same command (i.e. with force-multi weapons), increment the seed
+            if commandNum == lastCommandNum
+                commandSeedIncr = commandSeedIncr + 1
+            else
+                lastCommandNum = commandNum
+                commandSeedIncr = 0
+                wep\EmitSound "weapons/shotgun/shotgun_fire6.wav", 75, 100, 1, CHAN_WEAPON -- Play a sound to make the powerup more noticeable, but only once per command
+
+            seed = ent\EntIndex! .. commandNum .. commandSeedIncr
+
+            -- Single-bullet gun
+            if not isForcedMulti wep
+                bullet.Num = util.SharedRandom seed, @singleBulletsMin, @singleBulletsMax
+                bullet.Damage = bullet.Damage * @singleDamageMult
+
+                spread = bullet.Spread
+                spreadMult = @singleSpreadMult
+                spreadAdd = @singleSpreadAdd
+
+                spread.x = spread.x * spreadMult + spreadAdd
+                spread.y = spread.y * spreadMult + spreadAdd
+
+                return
+
+            -- Forced-multi gun
+            bullet.Damage = bullet.Damage * @multiDamageMult
+
+            multiBulletsMult = @multiBulletsMult
+            newNum = math.floor multiBulletsMult
+            leftover = multiBulletsMult - newNum
+
+            if leftover > 0
+                -- Leftover is used as a chance to add another bullet
+                if (util.SharedRandom seed, 0, 1) < leftover
+                    newNum = newNum + 1
+
+            bullet.Num = newNum
+
+    ApplyEffect: =>
+        hook.Add "EntityFireBullets", @hookName, @BulletWatcher!
+
+    Remove: =>
+        hook.Remove "EntityFireBullets", @hookName
+
+CFCPowerups.SharedHandlers.ShotgunPowerupHandler = ShotgunPowerupHandler
diff --git a/materials/entities/powerup_shotgun.png b/materials/entities/powerup_shotgun.png
new file mode 100644
index 0000000..4e44799
Binary files /dev/null and b/materials/entities/powerup_shotgun.png differ