diff --git a/arena.lua b/arena.lua
index 59780c6..f152396 100644
--- a/arena.lua
+++ b/arena.lua
@@ -449,6 +449,14 @@ function Arena:quit()
       trigger:tween(4, camera, {x = gw/2, y = gh/2, r = 0}, math.linear, function() camera.x, camera.y, camera.r = gw/2, gh/2, 0 end)
       self.win_text = Text2{group = self.ui, x = gw/2 + 40, y = gh/2 - 69, force_update = true, lines = {{text = '[wavy_mid, cbyc2]congratulations!', font = fat_font, alignment = 'center'}}}
       trigger:after(2.5, function()
+        local open_url = function(b, url)
+          ui_switch2:play{pitch = random:float(0.95, 1.05), volume = 0.5}
+          b.spring:pull(0.2, 200, 10)
+          b.selected = true
+          ui_switch1:play{pitch = random:float(0.95, 1.05), volume = 0.5}
+          system.open_url(url)
+        end
+
         self.build_text = Text2{group = self.ui, x = 40, y = 20, force_update = true, lines = {{text = "[wavy_mid, fg]your build", font = pixul_font, alignment = 'center'}}}
         for i, unit in ipairs(self.units) do
           CharacterPart{group = self.ui, x = 20, y = 40 + (i-1)*19, character = unit.character, level = unit.level, force_update = true, cant_click = true, parent = self}
@@ -482,13 +490,6 @@ function Arena:quit()
           self.try_loop_text = Text2{group = self.ui, x = gw - 144, y = gh - 20, force_update = true, lines = {
             {text = '[bg10]continue run (+difficulty):', font = pixul_font},
           }}
-          local open_url = function(b, url)
-            ui_switch2:play{pitch = random:float(0.95, 1.05), volume = 0.5}
-            b.spring:pull(0.2, 200, 10)
-            b.selected = true
-            ui_switch1:play{pitch = random:float(0.95, 1.05), volume = 0.5}
-            system.open_url(url)
-          end
           Button{group = self.ui, x = gw/2 - 50 + 40, y = gh/2 + 12, force_update = true, button_text = 'nimble quest', fg_color = 'bluem5', bg_color = 'blue', action = function(b) open_url(b, 'https://store.steampowered.com/app/259780/Nimble_Quest/') end}
           Button{group = self.ui, x = gw/2 + 50 + 40, y = gh/2 + 12, force_update = true, button_text = 'dota underlords', fg_color = 'bluem5', bg_color = 'blue', action = function(b) open_url(b, 'https://store.steampowered.com/app/1046930/Dota_Underlords/') end}
 
diff --git a/buy_screen.lua b/buy_screen.lua
index 96b4525..c6eb805 100644
--- a/buy_screen.lua
+++ b/buy_screen.lua
@@ -1443,7 +1443,7 @@ function ItemCard:update(dt)
       end
       self.parent.shop_text:set_text{{text = '[wavy_mid, fg]shop [fg]- [fg, nudge_down]gold: [yellow, nudge_down]' .. gold, font = pixul_font, alignment = 'center'}}
       self.text = Text({{text = '[bg10]' .. tostring(self.parent.shop_level), font = pixul_font, alignment = 'center'}}, global_text_tags)
-      system.save_run(self.parent.level, gold, self.parent.units, self.parent.passives, self.parent.shop_level, self.parent.shop_xp, run_passive_pool, locked_state)
+      system.save_run(self.parent.level, self.parent.loop, gold, self.parent.units, self.parent.passives, self.parent.shop_level, self.parent.shop_xp, run_passive_pool, locked_state)
     end
   end
 
@@ -1453,7 +1453,7 @@ function ItemCard:update(dt)
     table.remove(self.parent.passives, self.i)
     input.m2.pressed = false
     self.parent:set_items()
-    system.save_run(self.parent.level, gold, self.parent.units, self.parent.passives, self.parent.shop_level, self.parent.shop_xp, run_passive_pool, locked_state)
+    system.save_run(self.parent.level, self.parent.loop, gold, self.parent.units, self.parent.passives, self.parent.shop_level, self.parent.shop_xp, run_passive_pool, locked_state)
   end
 end
 
diff --git a/enemies.lua b/enemies.lua
index 08f7c6b..5eca980 100644
--- a/enemies.lua
+++ b/enemies.lua
@@ -549,6 +549,7 @@ function Seeker:hit(damage, projectile, dot, from_enemy)
     if main.current.mercenary_level > 0 then
       if random:bool((main.current.mercenary_level == 2 and 16) or (main.current.mercenary_level == 1 and 8) or 0) then
         trigger:after(0.01, function()
+          if not main.current.main.world then return end
           Gold{group = main.current.main, x = self.x, y = self.y}
         end)
       end
@@ -652,6 +653,7 @@ function Seeker:hit(damage, projectile, dot, from_enemy)
     if main.current.player.ceremonial_dagger and not from_enemy then
       trigger:after(0.01, function()
         if tostring(self.x) == tostring(0/0) or tostring(self.y) == tostring(0/0) then return end
+        if not main.current.main.world then return end
         _G[random:table{'scout1', 'scout2'}]:play{pitch = random:float(0.95, 1.05), volume = 0.35}
         HitCircle{group = main.current.effects, x = self.x, y = self.y, rs = 6}
         local r = random:float(0, 2*math.pi)
@@ -663,6 +665,7 @@ function Seeker:hit(damage, projectile, dot, from_enemy)
 
     if main.current.player.homing_barrage and not from_enemy then
       trigger:after(0.01, function()
+        if not main.current.player then return end
         if random:bool((main.current.player.homing_barrage == 1 and 8) or (main.current.player.homing_barrage == 2 and 16) or (main.current.player.homing_barrage == 3 and 24)) then
           local target = main.current.player:get_closest_object_in_shape(Circle(main.current.player.x, main.current.player.y, 128), main.current.enemies)
           main.current.player:barrage(target and main.current.player:angle_to_object(target) or main.current.player.r, 4, nil, nil, nil, true)
@@ -672,6 +675,7 @@ function Seeker:hit(damage, projectile, dot, from_enemy)
 
     if main.current.player.infesting_strike and not from_enemy then
       trigger:after(0.01, function()
+        if not main.current.player then return end
         if random:bool((main.current.player.infesting_strike == 1 and 10) or (main.current.player.infesting_strike == 2 and 20) or (main.current.player.infesting_strike == 3 and 30)) then
           critter1:play{pitch = random:float(0.95, 1.05), volume = 0.5}
           for i = 1, 2 do
@@ -683,6 +687,7 @@ function Seeker:hit(damage, projectile, dot, from_enemy)
 
     if main.current.player.lucky_strike and not from_enemy then
       if random:bool(8) then
+        if not main.current.main.world then return end
         trigger:after(0.01, function()
           Gold{group = main.current.main, x = self.x, y = self.y}
         end)
@@ -691,6 +696,7 @@ function Seeker:hit(damage, projectile, dot, from_enemy)
 
     if main.current.player.healing_strike and not from_enemy then
       if random:bool(8) then
+        if not main.current.main.world then return end
         trigger:after(0.01, function()
           HealingOrb{group = main.current.main, x = self.x, y = self.y}
         end)
@@ -817,8 +823,10 @@ function ExploderMine:init(args)
       for i = 1, 4 do HitParticle{group = main.current.effects, x = self.x, y = self.y, r = random:float(0, 2*math.pi), color = self.color} end
       HitCircle{group = main.current.effects, x = self.x, y = self.y}
       local n = math.floor(8 + current_new_game_plus*1.5)
-      for i = 1, n do
-        EnemyProjectile{group = main.current.main, x = self.x, y = self.y, color = blue[0], r = (i-1)*math.pi/(n/2), v = 120 + math.min(5*self.parent.level, 300), dmg = 1.3*self.parent.dmg}
+      if main.current.main.world then
+        for i = 1, n do
+          EnemyProjectile{group = main.current.main, x = self.x, y = self.y, color = blue[0], r = (i-1)*math.pi/(n/2), v = 120 + math.min(5*self.parent.level, 300), dmg = 1.3*self.parent.dmg}
+        end
       end
       self.dead = true
     end, 'mine_count')
diff --git a/player.lua b/player.lua
index 608be36..14f6f7d 100644
--- a/player.lua
+++ b/player.lua
@@ -648,7 +648,7 @@ function Player:init(args)
       local r = self:angle_to_object(closest_enemy)
       self.barrager_counter = self.barrager_counter + 1
       if self.barrager_counter == 3 and self.level == 3 then
-        self.barrage_counter = 0
+        self.barrager_counter = 0
         for i = 1, 15 do
           self.t:after((i-1)*0.05, function()
             self:shoot(r + random:float(-math.pi/32, math.pi/32), {knockback = (self.level == 3 and 14 or 7)})
@@ -2365,6 +2365,7 @@ function Projectile:on_trigger_enter(other, contact)
         local src = other
         for j = 1, 3 do
           main.current.t:after((j-1)*0.1, function()
+            if not self.parent then return end
             _G[random:table{'spark1', 'spark2', 'spark3'}]:play{pitch = random:float(0.9, 1.1), volume = 0.3}
             for i = 1, 3 do
               table.insert(self.infused_enemies_hit, src)
@@ -3102,13 +3103,18 @@ function Sentry:init(args)
   self.t:every({2.75, 3.5}, function()
     self.hfx:use('hit', 0.25, 200, 10)
     local r = self.r
-    for i = 1, 4 do
-      archer1:play{pitch = random:float(0.95, 1.05), volume = 0.35}
-      HitCircle{group = main.current.effects, x = self.x + 0.8*self.shape.w*math.cos(r), y = self.y + 0.8*self.shape.w*math.sin(r), rs = 6}
-      local t = {group = main.current.main, x = self.x + 1.6*self.shape.w*math.cos(r), y = self.y + 1.6*self.shape.w*math.sin(r), v = 200, r = r, color = self.color,
-      dmg = self.parent.dmg*(self.parent.conjurer_buff_m or 1), character = 'sentry', parent = self.parent, ricochet = self.parent.level == 3 and 2 or 0}
-      Projectile(table.merge(t, mods or {}))
-      r = r + math.pi/2
+    local n = random:bool((main.current.ranger_level == 2 and 16) or (main.current.ranger_level == 1 and 8) or 0) and 4 or 1
+    for j = 1, n do
+      self.t:after((j-1)*0.1, function()
+        for i = 1, 4 do
+          archer1:play{pitch = random:float(0.95, 1.05), volume = 0.35}
+          HitCircle{group = main.current.effects, x = self.x + 0.8*self.shape.w*math.cos(r), y = self.y + 0.8*self.shape.w*math.sin(r), rs = 6}
+          local t = {group = main.current.main, x = self.x + 1.6*self.shape.w*math.cos(r), y = self.y + 1.6*self.shape.w*math.sin(r), v = 200, r = r, color = self.color,
+          dmg = self.parent.dmg*(self.parent.conjurer_buff_m or 1), character = 'sentry', parent = self.parent, ricochet = self.parent.level == 3 and 2 or 0}
+          Projectile(table.merge(t, mods or {}))
+          r = r + math.pi/2
+        end
+      end)
     end
 
     if self.parent.taunt and random:bool((self.parent.taunt == 1 and 10) or (self.parent.taunt == 2 and 20) or (self.parent.taunt == 3 and 30)) then
@@ -3651,6 +3657,8 @@ end
 function Gold:update(dt)
   self:update_game_object(dt)
   self.r = self:get_angle()
+  if not self.magnet_sensor then return end
+  if not self.weak_magnet_sensor then return end
 
   local players = self:get_objects_in_shape(main.current.player.magnetism and self.magnet_sensor or self.weak_magnet_sensor, {Player})
   if players and #players > 0 then
@@ -3763,6 +3771,8 @@ end
 function HealingOrb:update(dt)
   self:update_game_object(dt)
   self.r = self:get_angle()
+  if not self.magnet_sensor then return end
+  if not self.weak_magnet_sensor then return end
 
   local players = self:get_objects_in_shape(main.current.player.magnetism and self.magnet_sensor or self.weak_magnet_sensor, {Player})
   if players and #players > 0 then