diff --git a/assets/audio/sfx/chomp.ogg b/assets/audio/sfx/chomp.ogg
new file mode 100644
index 0000000..e10f11f
Binary files /dev/null and b/assets/audio/sfx/chomp.ogg differ
diff --git a/assets/sprites/fish/biig_die.png b/assets/sprites/fish/carnivore_die.png
similarity index 100%
rename from assets/sprites/fish/biig_die.png
rename to assets/sprites/fish/carnivore_die.png
diff --git a/assets/sprites/fish/biig_eat.png b/assets/sprites/fish/carnivore_eat.png
similarity index 100%
rename from assets/sprites/fish/biig_eat.png
rename to assets/sprites/fish/carnivore_eat.png
diff --git a/assets/sprites/fish/biig_hungry_eat.png b/assets/sprites/fish/carnivore_hungry_eat.png
similarity index 100%
rename from assets/sprites/fish/biig_hungry_eat.png
rename to assets/sprites/fish/carnivore_hungry_eat.png
diff --git a/assets/sprites/fish/biig_hungry_swim.png b/assets/sprites/fish/carnivore_hungry_swim.png
similarity index 100%
rename from assets/sprites/fish/biig_hungry_swim.png
rename to assets/sprites/fish/carnivore_hungry_swim.png
diff --git a/assets/sprites/fish/biig_hungry_turn.png b/assets/sprites/fish/carnivore_hungry_turn.png
similarity index 100%
rename from assets/sprites/fish/biig_hungry_turn.png
rename to assets/sprites/fish/carnivore_hungry_turn.png
diff --git a/assets/sprites/fish/biig_swim.png b/assets/sprites/fish/carnivore_swim.png
similarity index 100%
rename from assets/sprites/fish/biig_swim.png
rename to assets/sprites/fish/carnivore_swim.png
diff --git a/assets/sprites/fish/biig_turn.png b/assets/sprites/fish/carnivore_turn.png
similarity index 100%
rename from assets/sprites/fish/biig_turn.png
rename to assets/sprites/fish/carnivore_turn.png
diff --git a/const.lua b/const.lua
index 2ef8900..8a437fb 100644
--- a/const.lua
+++ b/const.lua
@@ -20,6 +20,7 @@ FISH_FOOD_DEAD = -13
 
 FISH_AGE_MEDIUM = 25 -- the age, in seconds, needed for a guppy to become a medium guppy
 FISH_AGE_BIG = 65 -- see above, but for big
+FISH_AGE_KING = 15 * 60 -- see above, but for king (15 minutes)
 
 FISH_SIZE = 6 -- how many large guppies can you fit on the screen
 
diff --git a/constructors.lua b/constructors.lua
index dd86f5a..c1f5077 100644
--- a/constructors.lua
+++ b/constructors.lua
@@ -2,11 +2,12 @@ require 'const'
 
 local self = {}
 
-function self.fish(x, y)
+function self.fish(x, y, type)
+  type = type or 0
   local fish = {
     x = x,
     y = y,
-    size = 0, -- 0 for small, 1 for medium, 2 for big, 3 for king
+    size = type, -- 0 for small, 1 for medium, 2 for big, 3 for king, 4 for carnivore
     eattimer = 0 + math.random() * 2, -- starts out hungry, with a 2s delay
     moneytimer = 10 + math.random() * 5, -- min 10s before it can make money
     dead = false,
diff --git a/scenes/gameplay/draw/fish.lua b/scenes/gameplay/draw/fish.lua
index 0fa4f89..7e2ef5e 100644
--- a/scenes/gameplay/draw/fish.lua
+++ b/scenes/gameplay/draw/fish.lua
@@ -57,6 +57,8 @@ return function(feesh, spritescale, fishsprite)
       size = 'big'
     elseif n.size == 3 then
       size = 'king'
+    elseif n.size == 4 then
+      size = 'carnivore'
     end
 
     local sheet = fishsprite(size, false, anim)
diff --git a/scenes/gameplay/draw/money.lua b/scenes/gameplay/draw/money.lua
index 17ee213..1531533 100644
--- a/scenes/gameplay/draw/money.lua
+++ b/scenes/gameplay/draw/money.lua
@@ -1,7 +1,11 @@
+local moneysheets = {
+  'coin1', 'coin2', 'star', 'diamond', 'chest'
+}
+
 return function(money, sheets, spritescale)
   local sw, sh = love.graphics.getDimensions()
   for _,f in ipairs(money) do
-    local sheet = sheets['money' .. (f.type)]
+    local sheet = sheets[moneysheets[f.type]]
     local x = mix(f.x * sw, sw / 9 * 8, ease.outCubic(f.collecttimer))
     local y = mix(f.y * sh, HEADER_HEIGHT - 20, ease.outCubic(f.collecttimer))
     local frame = math.floor((f.time%1) * #sheet.quads) + 1
diff --git a/scenes/gameplay/main.lua b/scenes/gameplay/main.lua
index d2b043d..e54f6f6 100644
--- a/scenes/gameplay/main.lua
+++ b/scenes/gameplay/main.lua
@@ -16,7 +16,7 @@ local headerbuttons = {
     cost = 100,
     sprite = 'guppy',
     openanim = 1,
-    open = true,
+    open = false,
     closed = false,
     func = function()
       playSound('splash', 0.7, 0.8)
@@ -28,7 +28,7 @@ local headerbuttons = {
     sprite = 'food',
     tier = foodtier,
     openanim = 1,
-    open = true,
+    open = false,
     closed = false,
     func = function(self)
       self.openanim = 0
@@ -46,7 +46,7 @@ local headerbuttons = {
     sprite = 'foodcount',
     tier = foodcount,
     openanim = 1,
-    open = true,
+    open = false,
     closed = false,
     func = function(self)
       self.openanim = 0
@@ -58,6 +58,17 @@ local headerbuttons = {
         self.tier = foodcount
       end
     end
+  },
+  {
+    cost = 1000,
+    sprite = 'carnivore',
+    openanim = 1,
+    open = false,
+    closed = false,
+    func = function()
+      playSound('splash', 0.7, 0.8)
+      table.insert(feesh, constr.fish(math.random(), 0.3, 4))
+    end
   }
 }
 
@@ -82,11 +93,14 @@ function self.load()
 
   sheets.buttonopen = newAnimation(sprites['header/button_open'], sprites['header/button_open']:getWidth()/3, sprites['header/button_open']:getHeight())
 
-  sheets.money1 = newAnimation(sprites['money/coin1'], sprites['money/coin1']:getWidth()/10, sprites['money/coin1']:getHeight())
-  sheets.money2 = newAnimation(sprites['money/coin2'], sprites['money/coin2']:getWidth()/10, sprites['money/coin2']:getHeight())
+  sheets.coin1 = newAnimation(sprites['money/coin1'], sprites['money/coin1']:getWidth()/10, sprites['money/coin1']:getHeight())
+  sheets.coin2 = newAnimation(sprites['money/coin2'], sprites['money/coin2']:getWidth()/10, sprites['money/coin2']:getHeight())
+  sheets.star = newAnimation(sprites['money/star'], sprites['money/star']:getWidth()/10, sprites['money/star']:getHeight())
+  sheets.diamond = newAnimation(sprites['money/diamond'], sprites['money/diamond']:getWidth()/10, sprites['money/diamond']:getHeight())
+  sheets.chest = newAnimation(sprites['money/chest'], sprites['money/chest']:getWidth()/10, sprites['money/chest']:getHeight())
 
   for i = 1, 2 do
-    table.insert(feesh, constr.fish(math.random(), math.random()))
+    table.insert(feesh, constr.fish(math.random(), math.random(), 0))
   end
 end
 
@@ -108,6 +122,12 @@ function self.update(dt)
   bench.startBenchmark('update_fish')
   require('scenes.gameplay.update.fish')(feesh, dt, food, headerbuttons, money)
   bench.stopBenchmark('update_fish')
+  
+  if debug then
+    for _,b in ipairs(headerbuttons) do
+      b.open = true
+    end
+  end
 end
 
 function self.draw()
@@ -162,6 +182,9 @@ function self.mousepressed(x, y, b)
 
         if m.type == 1 then balance = balance + 15 end
         if m.type == 2 then balance = balance + 35 end
+        if m.type == 3 then balance = balance + 40 end
+        if m.type == 4 then balance = balance + 200 end
+        if m.type == 5 then balance = balance + 2000 end
 
         return
       end
@@ -188,7 +211,7 @@ function self.mousepressed(x, y, b)
       
       if hovered then
         if headerbuttons[i] and headerbuttons[i].open then
-          if balance >= headerbuttons[i].cost then
+          if balance >= headerbuttons[i].cost or debug then
             headerbuttons[i].func(headerbuttons[i])
             playSound('buttonclick')
             balance = balance - headerbuttons[i].cost
diff --git a/scenes/gameplay/update/fish.lua b/scenes/gameplay/update/fish.lua
index b5437dd..ec612e1 100644
--- a/scenes/gameplay/update/fish.lua
+++ b/scenes/gameplay/update/fish.lua
@@ -32,26 +32,49 @@ return function(feesh, dt, food, headerbuttons, money)
         if n.eattimer <= 0 and not n.dead then -- needs to follow something
           local mx, my
           if n.eattimer <= 0 then
-            if n.shortestfood and food[n.shortestfood] then
-              local f = food[n.shortestfood]
-              mx, my = f.x, f.y
-            elseif frame % FISH_FOOD_CHECK_FREQ == 0 then
-              local minfood = 0
-              local mindist = 9e9
+            if n.size == 4 then -- carnivore
+              if n.shortestfood and feesh[n.shortestfood] then
+                local f = feesh[n.shortestfood]
+                mx, my = f.x, f.y
+              elseif frame % FISH_FOOD_CHECK_FREQ == 0 then
+                local minfood = 0
+                local mindist = 9e9
 
-              for i,f in ipairs(food) do
-                local dist = math.sqrt(math.pow(math.abs(f.x - n.render.x), 2) + math.pow(math.abs(f.y - n.render.y), 2))
-                if dist < mindist then
-                  mindist = dist
-                  minfood = i
+                for i,f in ipairs(feesh) do
+                  if f.size == 0 then
+                    local dist = math.sqrt(math.pow(math.abs(f.render.x - n.render.x), 2) + math.pow(math.abs(f.render.y - n.render.y), 2))
+                    if dist < mindist then
+                      mindist = dist
+                      minfood = i
+                    end
+                  end
+                end
+
+                if minfood ~= 0 then
+                  n.shortestfood = minfood
                 end
               end
+            else
+              if n.shortestfood and food[n.shortestfood] then
+                local f = food[n.shortestfood]
+                mx, my = f.x, f.y
+              elseif frame % FISH_FOOD_CHECK_FREQ == 0 then
+                local minfood = 0
+                local mindist = 9e9
 
-              if minfood ~= 0 then
-                n.shortestfood = minfood
+                for i,f in ipairs(food) do
+                  local dist = math.sqrt(math.pow(math.abs(f.x - n.render.x), 2) + math.pow(math.abs(f.y - n.render.y), 2))
+                  if dist < mindist then
+                    mindist = dist
+                    minfood = i
+                  end
+                end
+
+                if minfood ~= 0 then
+                  n.shortestfood = minfood
+                end
               end
             end
-
           end
           if mx and my then
             angle = math.deg(math.atan2(my - n.y, mx - n.x)) + math.random(-FISH_FOLLOW_RANDOM, FISH_FOLLOW_RANDOM)
@@ -102,6 +125,8 @@ return function(feesh, dt, food, headerbuttons, money)
       if n.size > 0 then
         local type = 2
         if n.size == 1 then type = 1 end
+        if n.size == 3 then type = 3 end
+        if n.size == 4 then type = 4 end
         table.insert(money, constr.money(n.render.x, n.render.y, type))
       end
     end
@@ -123,13 +148,27 @@ return function(feesh, dt, food, headerbuttons, money)
     bench.stopBenchmark('update_fish_position')
 
     bench.startBenchmark('update_fish_colission')
-    if n.shortestfood and food[n.shortestfood] and frame % FISH_COLISSION_CHECK_FREQ == 0 then
-      local f = food[n.shortestfood]
-      if f then
+    if n.size == 4 then
+      if n.shortestfood and feesh[n.shortestfood] and frame % FISH_COLISSION_CHECK_FREQ == 0 and not n.dead then
+        local f = feesh[n.shortestfood]
+        local dist = math.abs(n.render.x - f.render.x) + math.abs(n.render.y - f.render.y)
+
+        if dist < FOOD_HITBOX then
+          playSound('chomp', 1, 1 + math.random() * 0.1 - 0.05)
+          table.remove(feesh, n.shortestfood)
+
+          n.eattimer = FISH_FOOD_3_COOLDOWN
+          n.render.eattimer = 0
+          n.shortestfood = -1
+        end
+      end
+    else
+      if n.shortestfood and food[n.shortestfood] and frame % FISH_COLISSION_CHECK_FREQ == 0 and not n.dead then
+        local f = food[n.shortestfood]
         local dist = math.abs(n.render.x - f.x) + math.abs(n.render.y - f.y)
 
         if dist < FOOD_HITBOX then 
-          playSound('slurp')
+          playSound('slurp', 1, 1 + math.random() * 0.1 - 0.05)
           table.remove(food, n.shortestfood)
           local cooldowns = {FISH_FOOD_1_COOLDOWN, FISH_FOOD_2_COOLDOWN, FISH_FOOD_3_COOLDOWN}
 
@@ -158,6 +197,14 @@ return function(feesh, dt, food, headerbuttons, money)
               headerbuttons[3].open = true
               headerbuttons[3].openanim = 0
             end
+            if not headerbuttons[4].open and not headerbuttons[4].closed then
+              headerbuttons[4].open = true
+              headerbuttons[4].openanim = 0
+            end
+          end
+          if n.lifetime > FISH_AGE_KING and n.size == 2 then
+            n.size = 3
+            playSound('grow')
           end
         end
       end