diff --git a/addons/sourcemod/gamedata/l4d_fix_stagger_dir.txt b/addons/sourcemod/gamedata/l4d_fix_stagger_dir.txt
new file mode 100644
index 000000000..5fdbc695f
--- /dev/null
+++ b/addons/sourcemod/gamedata/l4d_fix_stagger_dir.txt
@@ -0,0 +1,109 @@
+"Games"
+{
+	"#default"
+	{
+		"Functions"
+		{
+			"CTerrorPlayer::OnStaggered"
+			{
+				"signature"		"CTerrorPlayer::OnStaggered"
+				"callconv"		"thiscall"
+				"return"		"void"
+				"this"			"entity"
+				"arguments"
+				{
+					"a1"
+					{
+						"type"	"cbaseentity"
+					}
+					"a2"
+					{
+						"type"	"vectorptr"
+					}
+				}
+			}
+		}
+	}
+
+	"left4dead"
+	{
+		"Offsets"
+		{
+			"CTerrorPlayer::m_PlayerAnimState"
+			{
+				"linux"			"6024"
+				"windows"		"6004"
+			}
+
+			"m_flEyeYaw"
+			{
+				"linux"			"112"
+				"windows"		"116"
+			}
+		}
+
+		"Signatures"
+		{
+			// Stolen from left4dhooks thanks to Silvers
+			/*
+			 * CTerrorPlayer::OnStaggered(CBaseEntity *, Vector const)
+			 */
+			"CTerrorPlayer::OnStaggered"
+			{
+				"library"		"server"
+				"linux"			"@_ZN13CTerrorPlayer11OnStaggeredEP11CBaseEntityPK6Vector"
+				"windows"		"\x83\x2A\x2A\x2A\x8B\x2A\xE8\x2A\x2A\x2A\x2A\x84\x2A\x0F\x85\x2A\x2A\x2A\x2A\x8B\x2A\x8B"
+				/* 83 ? ? ? 8B ? E8 ? ? ? ? 84 ? 0F 85 ? ? ? ? 8B ? 8B */
+				/* Search: "Player.Shoved" */
+			}
+		}
+	}
+
+	"left4dead2"
+	{
+		"Offsets"
+		{
+			/* Windows offset:
+			 *
+			 * Search string "PlayerLedgeHangMiddle", which will lead you to "CTerrorPlayerAnimState::HandleActivity_Incapacitated".
+			 * Go to its only xref function, and again, then you are at vtable of "CTerrorPlayerAnimState".
+			 * Double click on the first virtual function "CTerrorPlayerAnimState::ClearAnimationState".
+			 * Go to its function xref 3 times, and you will meet with an enormous constructor function.
+			 * 
+			 * 1. Generate pseudocode and you can easily find the offset where the cursor is.
+			 * 2. See the "mov" instruction below the highlighted "call".
+			 */
+			
+			"CTerrorPlayer::m_PlayerAnimState"
+			{
+				"linux"			"10512"
+				"windows"		"10524"
+			}
+
+			"m_flEyeYaw"
+			{
+				"linux"			"228"
+				"windows"		"228"
+			}
+		}
+
+		"Signatures"
+		{
+			// Stolen from left4dhooks thanks to Silvers
+			/*
+			 * CTerrorPlayer::OnStaggered(CBaseEntity *, Vector const*) - used by L4D2 on Survivors, causes staggering (e.g. Charger Impact nearby)
+			 *
+			 * - string "PlayerShoved" has 3 refs, the one furthest into a function should be this one.
+			 */
+			"CTerrorPlayer::OnStaggered"
+			{
+				"library"		"server"
+				"linux"			"@_ZN13CTerrorPlayer11OnStaggeredEP11CBaseEntityPK6Vector"
+				"windows" 		"\x2A\x2A\x2A\x2A\x2A\x2A\x83\x2A\x2A\x83\x2A\x2A\x55\x8B\x2A\x2A\x89\x2A\x2A\x2A\x8B\x2A\x83\x2A\x2A\x56\x57\x8B\x2A\xE8\x2A\x2A\x2A\x2A\x84\x2A\x0F\x85\x2A\x2A\x2A\x2A\x8B\x2A\x8B"
+				/* ? ? ? ? ? ? 83 ? ? 83 ? ? 55 8B ? ? 89 ? ? ? 8B ? 83 ? ? 56 57 8B ? E8 ? ? ? ? 84 ? 0F 85 ? ? ? ? 8B ? 8B
+				 * Using a long local jump as the unique portion (last few bytes of sig)
+				 */
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/addons/sourcemod/plugins/fixes/l4d_fix_stagger_dir.smx b/addons/sourcemod/plugins/fixes/l4d_fix_stagger_dir.smx
new file mode 100644
index 000000000..662881ea4
Binary files /dev/null and b/addons/sourcemod/plugins/fixes/l4d_fix_stagger_dir.smx differ
diff --git a/addons/sourcemod/scripting/l4d_fix_stagger_dir.sp b/addons/sourcemod/scripting/l4d_fix_stagger_dir.sp
new file mode 100644
index 000000000..78a3e00b1
--- /dev/null
+++ b/addons/sourcemod/scripting/l4d_fix_stagger_dir.sp
@@ -0,0 +1,81 @@
+#pragma semicolon 1
+#pragma newdecls required
+
+#include <sourcemod>
+#include <dhooks>
+
+#define PLUGIN_VERSION "1.0"
+
+public Plugin myinfo = 
+{
+	name = "[L4D & 2] Fix Stagger Direction",
+	author = "Forgetest",
+	description = "Fix survivors getting stumbled to the \"opposite\" direction.",
+	version = PLUGIN_VERSION,
+	url = "https://github.com/Target5150/MoYu_Server_Stupid_Plugins",
+}
+
+methodmap GameDataWrapper < GameData {
+	public GameDataWrapper(const char[] file) {
+		GameData gd = new GameData(file);
+		if (!gd) SetFailState("Missing gamedata \"%s\"", file);
+		return view_as<GameDataWrapper>(gd);
+	}
+	property GameData Super {
+		public get() { return view_as<GameData>(this); }
+	}
+	public int GetOffset(const char[] key) {
+		int offset = this.Super.GetOffset(key);
+		if (offset == -1) SetFailState("Missing offset \"%s\"", key);
+		return offset;
+	}
+	public DynamicDetour CreateDetourOrFail(
+			const char[] name,
+			DHookCallback preHook = INVALID_FUNCTION,
+			DHookCallback postHook = INVALID_FUNCTION) {
+		DynamicDetour hSetup = DynamicDetour.FromConf(this, name);
+		if (!hSetup)
+			SetFailState("Missing detour setup \"%s\"", name);
+		if (preHook != INVALID_FUNCTION && !hSetup.Enable(Hook_Pre, preHook))
+			SetFailState("Failed to pre-detour \"%s\"", name);
+		if (postHook != INVALID_FUNCTION && !hSetup.Enable(Hook_Post, postHook))
+			SetFailState("Failed to post-detour \"%s\"", name);
+		return hSetup;
+	}
+}
+
+int g_iOffs_m_PlayerAnimState;
+int g_iOffs_m_flEyeYaw;
+
+methodmap Address {}
+methodmap PlayerAnimState < Address {
+	public static PlayerAnimState FromPlayer(int client) {
+		return view_as<PlayerAnimState>(GetEntData(client, g_iOffs_m_PlayerAnimState));
+	}
+
+	property float m_flEyeYaw {
+		public set(float flAimYaw) { StoreToAddress(this + view_as<Address>(g_iOffs_m_flEyeYaw), flAimYaw, NumberType_Int32); }
+	}
+}
+
+public void OnPluginStart()
+{
+	GameDataWrapper gd = new GameDataWrapper("l4d_fix_stagger_dir");
+	g_iOffs_m_PlayerAnimState = gd.GetOffset("CTerrorPlayer::m_PlayerAnimState");
+	g_iOffs_m_flEyeYaw = gd.GetOffset("m_flEyeYaw");
+
+	delete gd.CreateDetourOrFail("CTerrorPlayer::OnStaggered", DTR_OnStaggered);
+	delete gd;
+}
+
+MRESReturn DTR_OnStaggered(int client, DHookParam hParams)
+{
+	if (IsClientInGame(client) && GetClientTeam(client) == 2)
+	{
+		float ang[3];
+		GetClientAbsAngles(client, ang);
+		PlayerAnimState.FromPlayer(client).m_flEyeYaw = ang[1];
+	}
+
+	return MRES_Ignored;
+}
\ No newline at end of file
diff --git a/cfg/generalfixes.cfg b/cfg/generalfixes.cfg
index 787ec8f2f..0bbcb07bb 100644
--- a/cfg/generalfixes.cfg
+++ b/cfg/generalfixes.cfg
@@ -67,6 +67,7 @@ sm plugins load fixes/l4d2_tank_flying_incap.smx
 sm plugins load fixes/l4d2_tank_spawn_antirock_protect.smx
 sm plugins load fixes/l4d_fix_rotated_physblocker.smx
 sm plugins load fixes/firebulletsfix.smx
+sm plugins load fixes/l4d_fix_stagger_dir.smx
 
 // Anti-Cheat.
 sm plugins load anticheat/l4d2_noghostcheat.smx