diff --git a/README.md b/README.md
index 00239f28..45dea38a 100644
--- a/README.md
+++ b/README.md
@@ -568,6 +568,7 @@
 * Plane reappears immediately after coming back from the Golden Gate Bridge
 * Electric chairs appear immediately after crashing at the Golden Gate Bridge
 * Key no longer shows on HUD
+* Brutus no longer spawns if no doors have been opened
 * Acid Trap: kills on any round (normally stops killing after round 158 on PC)
 * Acid Trap: kills zombies instantly
 * Acid Trap: decreased player damage from 75% of max health to 50% of max health
diff --git a/scripts/zm/replaced/_zm_ai_brutus.gsc b/scripts/zm/replaced/_zm_ai_brutus.gsc
index 88c93855..f4fcfdd3 100644
--- a/scripts/zm/replaced/_zm_ai_brutus.gsc
+++ b/scripts/zm/replaced/_zm_ai_brutus.gsc
@@ -179,6 +179,43 @@ setup_interaction_matrix()
     }
 }
 
+brutus_round_tracker()
+{
+    level.next_brutus_round = level.round_number + randomintrange( level.brutus_min_round_fq, level.brutus_max_round_fq );
+    old_spawn_func = level.round_spawn_func;
+    old_wait_func = level.round_wait_func;
+
+	flag_wait_any( "activate_cellblock_east", "activate_cellblock_west" );
+
+    while ( true )
+    {
+        level waittill( "between_round_over" );
+
+        players = get_players();
+
+        if ( level.round_number < 9 && ( isdefined( level.is_forever_solo_game ) && level.is_forever_solo_game ) )
+            continue;
+        else if ( level.next_brutus_round <= level.round_number )
+        {
+            if ( maps\mp\zm_alcatraz_utility::is_team_on_golden_gate_bridge() )
+            {
+                level.next_brutus_round = level.round_number + 1;
+                continue;
+            }
+
+            wait( randomfloatrange( level.brutus_min_spawn_delay, level.brutus_max_spawn_delay ) );
+
+            if ( attempt_brutus_spawn( level.brutus_zombie_per_round ) )
+            {
+                level.music_round_override = 1;
+                level thread maps\mp\zombies\_zm_audio::change_zombie_music( "brutus_round_start" );
+                level thread sndforcewait();
+                level.next_brutus_round = level.round_number + randomintrange( level.brutus_min_round_fq, level.brutus_max_round_fq );
+            }
+        }
+    }
+}
+
 craftable_table_lock()
 {
     self endon( "death" );
diff --git a/scripts/zm/zm_prison/zm_prison_reimagined.gsc b/scripts/zm/zm_prison/zm_prison_reimagined.gsc
index 961176ea..209072f6 100644
--- a/scripts/zm/zm_prison/zm_prison_reimagined.gsc
+++ b/scripts/zm/zm_prison/zm_prison_reimagined.gsc
@@ -47,6 +47,7 @@ main()
     replaceFunc(maps\mp\zombies\_zm_afterlife::afterlife_laststand, scripts\zm\replaced\_zm_afterlife::afterlife_laststand);
     replaceFunc(maps\mp\zombies\_zm_afterlife::afterlife_revive_do_revive, scripts\zm\replaced\_zm_afterlife::afterlife_revive_do_revive);
     replaceFunc(maps\mp\zombies\_zm_ai_brutus::init, scripts\zm\replaced\_zm_ai_brutus::init);
+    replaceFunc(maps\mp\zombies\_zm_ai_brutus::brutus_round_tracker, scripts\zm\replaced\_zm_ai_brutus::brutus_round_tracker);
     replaceFunc(maps\mp\zombies\_zm_ai_brutus::get_brutus_spawn_pos_val, scripts\zm\replaced\_zm_ai_brutus::get_brutus_spawn_pos_val);
 	replaceFunc(maps\mp\zombies\_zm_ai_brutus::brutus_spawn, scripts\zm\replaced\_zm_ai_brutus::brutus_spawn);
 	replaceFunc(maps\mp\zombies\_zm_ai_brutus::brutus_health_increases, scripts\zm\replaced\_zm_ai_brutus::brutus_health_increases);