diff --git a/maps/mp/zm_buried_grief_street.gsc b/maps/mp/zm_buried_grief_street.gsc
index a4b34e89..43f1cad1 100644
--- a/maps/mp/zm_buried_grief_street.gsc
+++ b/maps/mp/zm_buried_grief_street.gsc
@@ -199,26 +199,18 @@ buildbuildables()
 removebuildable( buildable )
 {
 	player = get_players()[ 0 ];
-	_a197 = level.buildable_stubs;
-	_k197 = getFirstArrayKey( _a197 );
-	while ( isDefined( _k197 ) )
+	foreach (stub in level.buildable_stubs)
 	{
-		stub = _a197[ _k197 ];
 		if ( !isDefined( buildable ) || stub.equipname == buildable )
 		{
 			if ( isDefined( buildable ) || stub.persistent != 3 )
 			{
-				_a206 = stub.buildablezone.pieces;
-				_k206 = getFirstArrayKey( _a206 );
-				while ( isDefined( _k206 ) )
+				foreach (piece in stub.buildablezone.pieces)
 				{
-					piece = _a206[ _k206 ];
 					piece maps\mp\zombies\_zm_buildables::piece_unspawn();
-					_k206 = getNextArrayKey( _a206, _k206 );
 				}
 			}
 		}
-		_k197 = getNextArrayKey( _a197, _k197 );
 	}
 }
 
diff --git a/scripts/zm/replaced/_zm_afterlife.gsc b/scripts/zm/replaced/_zm_afterlife.gsc
index bd1a4318..288355ea 100644
--- a/scripts/zm/replaced/_zm_afterlife.gsc
+++ b/scripts/zm/replaced/_zm_afterlife.gsc
@@ -34,22 +34,15 @@ afterlife_start_zombie_logic()
 	while ( isDefined( b_everyone_alive ) && !b_everyone_alive )
 	{
 		b_everyone_alive = 1;
-		a_players = getplayers();
-		_a192 = a_players;
-		_k192 = getFirstArrayKey( _a192 );
-		while ( isDefined( _k192 ) )
+		players = getplayers();
+		foreach (player in players)
 		{
-			player = _a192[ _k192 ];
 			if ( isDefined( player.afterlife ) && player.afterlife )
 			{
 				b_everyone_alive = 0;
 				wait 0.05;
 				break;
 			}
-			else
-			{
-				_k192 = getNextArrayKey( _a192, _k192 );
-			}
 		}
 	}
 	wait 0.5;
diff --git a/scripts/zm/replaced/_zm_magicbox.gsc b/scripts/zm/replaced/_zm_magicbox.gsc
index ac4304cb..56999fea 100644
--- a/scripts/zm/replaced/_zm_magicbox.gsc
+++ b/scripts/zm/replaced/_zm_magicbox.gsc
@@ -33,13 +33,9 @@ treasure_chest_init( start_chest_name )
 	}
 	if ( (getDvar("g_gametype") == "zgrief" && getDvarIntDefault("ui_gametype_pro", 0)) || !level.enable_magic )
 	{
-		_a102 = level.chests;
-		_k102 = getFirstArrayKey( _a102 );
-		while ( isDefined( _k102 ) )
+		foreach (chest in level.chests)
 		{
-			chest = _a102[ _k102 ];
 			chest maps\mp\zombies\_zm_magicbox::hide_chest();
-			_k102 = getNextArrayKey( _a102, _k102 );
 		}
 		return;
 	}