diff --git a/gamemodes/zombieplague/gamemode/cl_init.lua b/gamemodes/zombieplague/gamemode/cl_init.lua
index 8c66b275..3f62a7fb 100644
--- a/gamemodes/zombieplague/gamemode/cl_init.lua
+++ b/gamemodes/zombieplague/gamemode/cl_init.lua
@@ -1,6 +1,7 @@
 include("shared.lua")
 
 include("cl_roundmanager.lua")
+include("cl_soundmanager.lua")
 include("cl_message.lua")
 include("cl_player.lua")
 include("cl_hud.lua")
diff --git a/gamemodes/zombieplague/gamemode/cl_soundmanager.lua b/gamemodes/zombieplague/gamemode/cl_soundmanager.lua
new file mode 100644
index 00000000..29af4dee
--- /dev/null
+++ b/gamemodes/zombieplague/gamemode/cl_soundmanager.lua
@@ -0,0 +1,56 @@
+SoundManager = {
+    Sounds = {}
+}
+
+function SoundManager:EmitLoopSound(SoundId, SoundPath, SoundDuration)
+    local TimerName = SoundId .. "Timer"
+
+    SoundManager:PlaySound(SoundId, SoundPath, SoundDuration)
+    timer.Create(TimerName, SoundDuration, 0, function()
+        SoundManager:PlaySound(SoundId, SoundPath, SoundDuration)
+    end)
+end
+function SoundManager:PlaySound(SoundId, SoundPath, SoundDuration)
+    local SoundData = SoundManager.Sounds[SoundId]
+
+    if SoundData then
+        SoundData.LoopSound:Stop()
+    end
+
+    local LoopSound = CreateSound(LocalPlayer(), SoundPath)
+
+    LoopSound:SetSoundLevel(0)
+    LoopSound:Play()
+
+    local SoundData = {
+        LoopSound = LoopSound,
+        TimerName = TimerName
+    }
+
+    SoundManager.Sounds[SoundId] = SoundData
+end
+function SoundManager:StopLoopSound(SoundId)
+    local SoundData = SoundManager.Sounds[SoundId]
+
+    if SoundData then
+        local LoopSound = SoundData.LoopSound
+        local TimerName = SoundData.TimerName
+
+        LoopSound:Stop()
+        timer.Remove(TimerName)
+
+        SoundManager.Sounds[SoundId] = nil
+    end
+end
+
+net.Receive("EmitLoopSound", function()
+    local SoundId = net.ReadString()
+    local SoundPath = net.ReadString()
+    local SoundDuration = net.ReadInt(32)
+
+    SoundManager:EmitLoopSound(SoundId, SoundPath, SoundDuration)
+end)
+
+net.Receive("StopLoopSound", function()
+    local SoundId = net.ReadString()
+end)
\ No newline at end of file
diff --git a/gamemodes/zombieplague/gamemode/init.lua b/gamemodes/zombieplague/gamemode/init.lua
index cb4e9cf0..d6c2d753 100644
--- a/gamemodes/zombieplague/gamemode/init.lua
+++ b/gamemodes/zombieplague/gamemode/init.lua
@@ -10,6 +10,7 @@ include("sv_language.lua")
 include("sv_message.lua")
 include("sv_classmanager.lua")
 include("sv_roundmanager.lua")
+include("sv_soundmanager.lua")
 include("sv_eventmanager.lua")
 include("sv_infectionmanager.lua")
 include("sv_weaponmanager.lua")
@@ -23,6 +24,7 @@ AddCSLuaFile("sh_bank.lua")
 AddCSLuaFile("sh_roundmanager.lua")
 AddCSLuaFile("sh_player.lua")
 AddCSLuaFile("sh_playermanager.lua")
+AddCSLuaFile("cl_soundmanager.lua")
 AddCSLuaFile("cl_hud.lua")
 AddCSLuaFile("cl_language.lua")
 AddCSLuaFile("cl_message.lua")
diff --git a/gamemodes/zombieplague/gamemode/sv_roundmanager.lua b/gamemodes/zombieplague/gamemode/sv_roundmanager.lua
index 1059668f..365e0a8d 100644
--- a/gamemodes/zombieplague/gamemode/sv_roundmanager.lua
+++ b/gamemodes/zombieplague/gamemode/sv_roundmanager.lua
@@ -27,10 +27,20 @@ function RoundManager:SearchRounds()
 			RoundToAdd.Order = 100
 			include(Files)
 			
+			--Improve this validation in the future
 			if RoundToAdd:ShouldBeEnabled() then
 				if !RoundToAdd.StartFunction || !RoundToAdd.Name then
 					Utils:Print(WARNING_MESSAGE, "Invalid round format: '" .. File .. "'!")
-				else
+				elseif RoundToAdd.Sound then
+					if RoundToAdd.Sound.Path then
+						Utils:Print(WARNING_MESSAGE, "No 'Path' was informed to the 'Sound' on file: '" .. File .. "'!")
+					end
+					if RoundToAdd.Sound.Duration then
+						Utils:Print(WARNING_MESSAGE, "No 'Duration' was informed to the 'Sound' on file: '" .. File .. "'!")
+					end
+
+					RoundManager:AddRoundType(RoundToAdd)
+				elseif !RoundToAdd.Sound || (RoundToAdd.Sound.Path && RoundToAdd.Sound.Duration) then
 					RoundManager:AddRoundType(RoundToAdd)
 				end
 			end
@@ -47,6 +57,13 @@ function RoundManager:AddRoundType(RoundID, RoundType)
 			resource.AddFile("sound/" .. SoundPath)
 		end
 	end
+	if RoundType.Sound then
+		for k, Sound in pairs(RoundType.Sound) do
+			PrintTable(RoundType.Sound)
+			local SoundPath = Sound.Path
+			resource.AddFile("sound/" .. Sound.Path)
+		end
+	end
 end
 function RoundManager:GetServerStatus(Requester)
 	local ServerStatus = {
@@ -212,6 +229,12 @@ function RoundManager:StartRound(RoundToStart, ply)
 	self:SetRoundState(ROUND_PLAYING)
 	self.RoundPlaying = RoundToStart
 
+	if RoundToStart.Sound then
+		timer.Create("TriggerRoundSound", 2, 1, function()
+			SoundManager:EmitLoopSound("RoundSound", SafeTableRandom(RoundToStart.Sound))
+		end)
+	end
+
 	hook.Call("ZPNewRound", GAMEMODE, RoundToStart, self:GetRound())
 end
 function RoundManager:GetCurrentRoundPlaying()
@@ -333,12 +356,17 @@ function RoundManager:ReturnValidPlayerToBeRewardedOrNil(SteamID64, Team)
 	return (ply && ply:Team() == Team) and ply or nil
 end
 function RoundManager:AddDefaultRounds()
+	local AmbienceSound = {{
+		Path = "zombieplague/ambience.wav",
+		Duration = 18
+	}}
 	local ROUND = {}
 	ROUND.Name = "RoundSimpleName"
 	ROUND.MinPlayers = cvars.Number("zp_min_players", 2)
 	ROUND.Chance = 100
 	ROUND.SpecialRound = false
 	ROUND.Respawn = false
+	ROUND.Sound = AmbienceSound
 	ROUND.Order = 1
 	ROUND.StartFunction = function(ply)
 		local PlayersToPlay = RoundManager:GetPlayersToPlay(true)
@@ -361,6 +389,7 @@ function RoundManager:AddDefaultRounds()
 	ROUND.Name = "RoundMultiInfectionName"
 	ROUND.Chance = 15
 	ROUND.MinPlayers = 4
+	ROUND.Sound = AmbienceSound
 	ROUND.Order = 2
 	ROUND.Respawn = false
 	ROUND.StartFunction = function()
@@ -386,6 +415,7 @@ function RoundManager:AddDefaultRounds()
 	ROUND.SpecialRound = true
 	ROUND.Respawn = false
 	ROUND.StartSound = {"zombieplague/nemesis1.mp3", "zombieplague/nemesis2.mp3"}
+	ROUND.Sound = AmbienceSound
 	ROUND.Order = 3
 	ROUND.StartFunction = function()
 		local PlayersToPlay = RoundManager:GetPlayersToPlay(true)
@@ -418,6 +448,7 @@ function RoundManager:AddDefaultRounds()
 	ROUND.MinPlayers = 3
 	ROUND.SpecialRound = true
 	ROUND.StartSound = {"zombieplague/survivor1.mp3", "zombieplague/survivor2.mp3"}
+	ROUND.Sound = AmbienceSound
 	ROUND.Order = 4
 	ROUND.StartFunction = function()
 		local Players = RoundManager:GetPlayersToPlay(true)
@@ -450,6 +481,7 @@ function RoundManager:AddDefaultRounds()
 	ROUND.MinPlayers = 4
 	ROUND.SpecialRound = true
 	ROUND.StartSound = {"zombieplague/swarmmode.mp3"}
+	ROUND.Sound = AmbienceSound
 	ROUND.Order = 5
 	ROUND.StartFunction = function()
 		local Players = RoundManager:GetPlayersToPlay(true)
@@ -474,6 +506,7 @@ function RoundManager:AddDefaultRounds()
 	ROUND.MinPlayers = 4
 	ROUND.SpecialRound = true
 	ROUND.StartSound = {"zombieplague/plaguemode.mp3"}
+	ROUND.Sound = AmbienceSound
 	ROUND.Order = 6
 	ROUND.StartFunction = function()
 		local Players = RoundManager:GetPlayersToPlay(true)
diff --git a/gamemodes/zombieplague/gamemode/sv_soundmanager.lua b/gamemodes/zombieplague/gamemode/sv_soundmanager.lua
new file mode 100644
index 00000000..ef161dc5
--- /dev/null
+++ b/gamemodes/zombieplague/gamemode/sv_soundmanager.lua
@@ -0,0 +1,19 @@
+SoundManager = {}
+
+function SoundManager:EmitLoopSound(SoundId, Sound)
+    print(Sound.Path)
+    print(Sound.Duration)
+    net.Start("EmitLoopSound")
+        net.WriteString(SoundId)
+        net.WriteString(Sound.Path)
+        net.WriteInt(Sound.Duration, 32)
+    net.Broadcast()
+end
+function SoundManager:StopLoopSound(SoundId)
+    net.Start("StopLoopSound")
+        net.WriteString(SoundId)
+    net.Broadcast()
+end
+
+util.AddNetworkString("EmitLoopSound")
+util.AddNetworkString("StopLoopSound")
\ No newline at end of file
diff --git a/sound/zombieplague/ambience.wav b/sound/zombieplague/ambience.wav
new file mode 100644
index 00000000..d94b420f
Binary files /dev/null and b/sound/zombieplague/ambience.wav differ