diff --git a/RadarSpotAll/scripting/RadarSpotAll.sp b/RadarSpotAll/scripting/RadarSpotAll.sp
index ed1c2bc2..f3ed6142 100644
--- a/RadarSpotAll/scripting/RadarSpotAll.sp
+++ b/RadarSpotAll/scripting/RadarSpotAll.sp
@@ -1,6 +1,6 @@
 #include <sourcemod>
 #include <sdkhooks>
-#include <zombiereloaded>
+#include <sdktools>
 
 #pragma semicolon 1
 #pragma newdecls required
@@ -14,15 +14,26 @@ public Plugin myinfo =
 	url 			= ""
 };
 
-public void OnClientPutInServer(int client)
+int g_hPlayerSpotted;
+int g_aSpottedPlayers[MAXPLAYERS+1] = {1, ...};
+
+public void OnPluginStart()
 {
-	SDKHook(client, SDKHook_PostThink, OnPostThink);
+	g_hPlayerSpotted = FindSendPropInfo("CCSPlayerResource", "m_bPlayerSpotted");
+	if(g_hPlayerSpotted == -1)
+		SetFailState("Couldn't find CCSPlayerResource::m_bPlayerSpotted");
 }
 
-public void OnPostThink(int client)
+public void OnMapStart()
 {
-	if(ZR_IsClientZombie(client))
-	{
-		SetEntProp(client, Prop_Send, "m_bSpotted", 1);
-	}
+	int entity = FindEntityByClassname(MaxClients+1, "cs_player_manager");
+	if(entity == -1)
+		SetFailState("Unable to find cs_player_manager entity");
+
+	SDKHook(entity, SDKHook_ThinkPost, OnThinkPost);
+}
+
+public void OnThinkPost(int entity)
+{
+	SetEntDataArray(entity, g_hPlayerSpotted, g_aSpottedPlayers, MAXPLAYERS+1, 1, true);
 }