diff --git a/README.md b/README.md
index 2160099ef..71ea2be2e 100644
--- a/README.md
+++ b/README.md
@@ -88,6 +88,7 @@ Archive's bin directory contains 2 subdirectories, 'bugfixed' and 'pure'
 | mp_buy_anywhere                    | 0       | 0   | 3            | When set, players can buy anywhere, not only in buyzones.<br/> `0` disabled.<br/>`1` both teams <br/>`2` only Terrorists team <br/>`3` only CT team |
 | mp_give_player_c4                  | 1       | 0   | 1            | Whether this map should spawn a C4 bomb for a player or not.<br/> `0` disabled<br/>`1` enabled |
 | mp_weapons_allow_map_placed        | 1       | 0   | 1            | When set, map weapons (located on the floor by map) will be shown.<br/> `0` hide all map weapons.<br/>`1` enabled<br/>`NOTE`: Effect will work after round restart. |
+| mp_fadetoblack                     | 0       | 0   | 2            | Observer's screen will fade to black on kill event or permanent.<br/> `0` No fade.<br/>`1` Fade to black and won't be able to watch anybody.<br/>`2` fade to black only on kill moment. |
 </details>
 
 ## How to install zBot for CS 1.6?
diff --git a/dist/game.cfg b/dist/game.cfg
index 6cecd84e7..7199c7578 100644
--- a/dist/game.cfg
+++ b/dist/game.cfg
@@ -374,3 +374,11 @@ mp_give_player_c4 1
 //
 // Default value: "1"
 mp_weapons_allow_map_placed 1
+
+// Observer's screen will fade to black on kill event or permanent.
+// 0 - No fade
+// 1 - Fade to black and won't be able to watch anybody
+// 2 - fade to black only on kill moment.
+//
+// Default value: "0"
+mp_fadetoblack 0
diff --git a/regamedll/dlls/player.cpp b/regamedll/dlls/player.cpp
index 79a204f62..4af41c6f2 100644
--- a/regamedll/dlls/player.cpp
+++ b/regamedll/dlls/player.cpp
@@ -2063,6 +2063,7 @@ void EXT_FUNC CBasePlayer::__API_HOOK(Killed)(entvars_t *pevAttacker, int iGib)
 	pev->effects &= ~EF_DIMLIGHT;
 #endif
 
+#ifndef REGAMEDLL_ADD
 	if (fadetoblack.value == 0.0)
 	{
 		pev->iuser1 = OBS_CHASE_FREE;
@@ -2078,6 +2079,53 @@ void EXT_FUNC CBasePlayer::__API_HOOK(Killed)(entvars_t *pevAttacker, int iGib)
 	{
 		UTIL_ScreenFade(this, Vector(0, 0, 0), 3, 3, 255, (FFADE_OUT | FFADE_STAYOUT));
 	}
+#else
+	switch ((int)fadetoblack.value)
+	{
+	default:
+	{
+		pev->iuser1 = OBS_CHASE_FREE;
+		pev->iuser2 = ENTINDEX(edict());
+		pev->iuser3 = ENTINDEX(ENT(pevAttacker));
+
+		m_hObserverTarget = UTIL_PlayerByIndexSafe(pev->iuser3);
+
+		MESSAGE_BEGIN(MSG_ONE, gmsgADStop, nullptr, pev);
+		MESSAGE_END();
+
+		break;
+	}
+	case 1:
+	{
+		UTIL_ScreenFade(this, Vector(0, 0, 0), 3, 3, 255, (FFADE_OUT | FFADE_STAYOUT));
+
+		break;
+	}
+	case 2:
+	{
+		pev->iuser1 = OBS_CHASE_FREE;
+		pev->iuser2 = ENTINDEX(edict());
+		pev->iuser3 = ENTINDEX(ENT(pevAttacker));
+
+		m_hObserverTarget = UTIL_PlayerByIndexSafe(pev->iuser3);
+
+		MESSAGE_BEGIN(MSG_ONE, gmsgADStop, nullptr, pev);
+		MESSAGE_END();
+
+		for (int i = 1; i <= gpGlobals->maxClients; i++)
+		{
+			CBasePlayer* pObserver = UTIL_PlayerByIndex(i);
+
+			if (pObserver == this || pObserver && pObserver->IsObservingPlayer(this))
+			{
+				UTIL_ScreenFade(pObserver, Vector(0, 0, 0), 1, 4, 255, (FFADE_OUT));
+			}
+		}
+
+		break;
+	}
+	}
+#endif // REGAMEDLL_ADD
 
 	SetScoreboardAttributes();