diff --git a/assets/audio/sfx/buzzer.ogg b/assets/audio/sfx/buzzer.ogg
new file mode 100755
index 0000000..74b5668
Binary files /dev/null and b/assets/audio/sfx/buzzer.ogg differ
diff --git a/assets/audio/sfx/collect.ogg b/assets/audio/sfx/collect.ogg
new file mode 100755
index 0000000..eba159b
Binary files /dev/null and b/assets/audio/sfx/collect.ogg differ
diff --git a/assets/sprites/money/beetle.png b/assets/sprites/money/beetle.png
new file mode 100644
index 0000000..bbeeef6
Binary files /dev/null and b/assets/sprites/money/beetle.png differ
diff --git a/assets/sprites/money/chest.png b/assets/sprites/money/chest.png
new file mode 100644
index 0000000..81ffca9
Binary files /dev/null and b/assets/sprites/money/chest.png differ
diff --git a/assets/sprites/money/coin1.png b/assets/sprites/money/coin1.png
new file mode 100644
index 0000000..224b47f
Binary files /dev/null and b/assets/sprites/money/coin1.png differ
diff --git a/assets/sprites/money/coin2.png b/assets/sprites/money/coin2.png
new file mode 100644
index 0000000..0f32937
Binary files /dev/null and b/assets/sprites/money/coin2.png differ
diff --git a/assets/sprites/money/diamond.png b/assets/sprites/money/diamond.png
new file mode 100644
index 0000000..100d925
Binary files /dev/null and b/assets/sprites/money/diamond.png differ
diff --git a/assets/sprites/money/star.png b/assets/sprites/money/star.png
new file mode 100644
index 0000000..dc0e651
Binary files /dev/null and b/assets/sprites/money/star.png differ
diff --git a/constructors.lua b/constructors.lua
index 25dd5ef..82fcf93 100644
--- a/constructors.lua
+++ b/constructors.lua
@@ -8,6 +8,7 @@ function self.fish(x, y)
     y = y,
     size = 0, -- 0 for small, 1 for medium, 2 for big, 3 for king
     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,
 
     lifetime = 0,
@@ -58,4 +59,19 @@ function self.food(x, y, type)
   return food
 end
 
+function self.money(x, y, type)
+  local money = {
+    x = x,
+    y = y,
+    speed = 0.2,
+    time = math.random(),
+    deathtimer = 0,
+    collected = false,
+    collecttimer = 0,
+    type = type
+  }
+
+  return money
+end
+
 return self
\ No newline at end of file
diff --git a/main.lua b/main.lua
index a4262a6..bc0b886 100644
--- a/main.lua
+++ b/main.lua
@@ -18,6 +18,9 @@ debug = false
 
 food = {}
 feesh = {}
+money = {}
+
+local balance = 100
 
 foodtier = 1
 foodcount = 1
@@ -107,7 +110,10 @@ function love.load()
 
   sheets.buttonopen = newAnimation(sprites['footer/button_open'], sprites['footer/button_open']:getWidth()/3, sprites['footer/button_open']:getHeight())
 
-  for i = 1, 3 do
+  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())
+
+  for i = 1, 2 do
     table.insert(feesh, constr.fish(math.random(), math.random()))
   end
 
@@ -146,6 +152,27 @@ function love.update(dt)
   end
   bench.stopBenchmark('update_food')
 
+  bench.startBenchmark('update_money')
+  for i,f in ipairs(money) do
+    if not f.collected then
+      f.y = f.y + dt * f.speed
+      f.y = clamp(f.y, 0, 0.9)
+    end
+    f.time = f.time + dt
+
+    if f.y == 0.9 and not f.collected then
+      f.deathtimer = f.deathtimer + dt
+    end
+    if f.collected then
+      f.collecttimer = f.collecttimer + dt
+    end
+
+    if f.deathtimer > 1 or f.collecttimer > 1 then
+      table.remove(money, i)
+    end
+  end
+  bench.stopBenchmark('update_money')
+
   bench.startBenchmark('update_fish')
   for fi, n in ipairs(feesh) do
     bench.startBenchmark('update_fish_eases')
@@ -241,6 +268,17 @@ function love.update(dt)
 
     n.lifetime = n.lifetime + dt
     n.eattimer = n.eattimer - dt
+    n.moneytimer = n.moneytimer - dt
+
+    if n.moneytimer < 0 and not n.dead then
+      n.moneytimer = n.moneytimer + math.random() * 5 + 5
+
+      if n.size > 0 then
+        local type = 2
+        if n.size == 1 then type = 1 end
+        table.insert(money, constr.money(n.render.x, n.render.y, type))
+      end
+    end
 
     local sumx = 0
     local sumy = 0
@@ -401,6 +439,19 @@ function love.draw()
   love.graphics.setBlendMode('alpha')
   bench.stopBenchmark('render_wave')
 
+  bench.startBenchmark('render_food')
+  for _,f in ipairs(food) do
+    local sheet = sheets['food' .. (f.type)]
+    local x = f.x * sw
+    local y = f.y * sh
+    local frame = math.floor((f.time%1) * #sheet.quads) + 1
+
+    love.graphics.setColor(1, 1, 1, 1 - f.deathtimer)
+
+    love.graphics.draw(sheet.spriteSheet, sheet.quads[math.max(math.min(frame, #sheet.quads), 1)], x, y, 0, spritescale, spritescale, sheet.width/2, sheet.height/2)
+  end
+  bench.stopBenchmark('render_food')
+
   -- shadow
   bench.startBenchmark('render_shadow')
   for i, n in ipairs(feesh) do
@@ -534,19 +585,6 @@ function love.draw()
     end
   end
   bench.stopBenchmark('render_fish')
-
-  bench.startBenchmark('render_food')
-  for _,f in ipairs(food) do
-    local sheet = sheets['food' .. (f.type)]
-    local x = f.x * sw
-    local y = f.y * sh
-    local frame = math.floor((f.time%1) * #sheet.quads) + 1
-
-    love.graphics.setColor(1, 1, 1, 1 - f.deathtimer)
-
-    love.graphics.draw(sheet.spriteSheet, sheet.quads[math.max(math.min(frame, #sheet.quads), 1)], x, y, 0, spritescale, spritescale, sheet.width/2, sheet.height/2)
-  end
-  bench.stopBenchmark('render_food')
   bench.stopBenchmark('render_tank')
   
   bench.startBenchmark('render_footer')
@@ -631,8 +669,28 @@ function love.draw()
     if b >= 3 then incr = 73 end
     x = x + incr
   end
+
+  -- money count
+  love.graphics.setFont(fonts.continuum)
+  love.graphics.setColor(179/255, 254/255, 89/255)
+  local leftpad = 100
+  love.graphics.printf(balance, round(sw * 0.965 - leftpad), round(FOOTER_HEIGHT - 25), leftpad, 'right')
+  love.graphics.setFont(fonts.default)
+
   bench.stopBenchmark('render_footer')
 
+  bench.startBenchmark('render_money')
+  for _,f in ipairs(money) do
+    local sheet = sheets['money' .. (f.type)]
+    local x = mix(f.x * sw, sw / 9 * 8, ease.outCubic(f.collecttimer))
+    local y = mix(f.y * sh, FOOTER_HEIGHT - 20, ease.outCubic(f.collecttimer))
+    local frame = math.floor((f.time%1) * #sheet.quads) + 1
+
+    love.graphics.setColor(1, 1, 1, 1 - f.deathtimer)
+    love.graphics.draw(sheet.spriteSheet, sheet.quads[math.max(math.min(frame, #sheet.quads), 1)], x, y, 0, spritescale, spritescale, sheet.width/2, sheet.height/2)
+  end
+  bench.stopBenchmark('render_money')
+
   love.graphics.setColor(1, 1, 1, 1)
   love.graphics.print('FPS: ' .. 1 / love.timer.getDelta(), 0, sh - 16)
 
@@ -641,9 +699,30 @@ function love.draw()
 end
 
 function love.mousepressed(x, y, b)
+  if b == 1 then
+    for _,m in ipairs(money) do
+      local dist = math.abs(x/love.graphics.getWidth() - m.x) + math.abs(y/love.graphics.getHeight() - m.y)
+      if dist < 0.1 then
+        m.collected = true
+        m.deathtimer = 0
+        playSound('collect', 1, 1 + math.random() * 0.2 - 0.1)
+
+        if m.type == 1 then balance = balance + 15 end
+        if m.type == 2 then balance = balance + 35 end
+
+        return
+      end
+    end
+  end
+
   if b == 1 and y > FOOTER_HEIGHT and #food < foodcount then
-    table.insert(food, constr.food(x/love.graphics.getWidth(), y/love.graphics.getHeight(), foodtier))
-    playSound('dropfood')
+    if balance >= 5 then
+      table.insert(food, constr.food(x/love.graphics.getWidth(), y/love.graphics.getHeight(), foodtier))
+      playSound('dropfood')
+      balance = balance - 5
+    else
+      playSound('buzzer')
+    end
   end
 
   local footerheight = FOOTER_HEIGHT * love.graphics.getWidth()/640
@@ -656,8 +735,13 @@ function love.mousepressed(x, y, b)
       
       if hovered then
         if footerbuttons[i] and footerbuttons[i].open then
-          footerbuttons[i].func(footerbuttons[i])
-          playSound('buttonclick')
+          if balance >= footerbuttons[i].cost then
+            footerbuttons[i].func(footerbuttons[i])
+            playSound('buttonclick')
+            balance = balance - footerbuttons[i].cost
+          else
+            playSound('buzzer')
+          end
         end
       end