diff --git a/src/default.opa b/src/default.opa
index 381ba52..9dfb6a0 100644
--- a/src/default.opa
+++ b/src/default.opa
@@ -56,11 +56,20 @@ Default = {{
           l, acc),
       grid, Set.empty:set(Base.pos))
 
-  food = get_grid_nums(1)
   walls = get_grid_nums(8)
   ghost_prison = get_grid_nums(3)
   ghost_start = get_grid_nums(4)
 
+  food =
+    normal = get_grid_nums(1)
+    steroids = get_grid_nums(2)
+    aux(set, t, acc) =
+      Set.fold(
+        p, acc -> Map.add(p, t, acc),
+        set, acc)
+    aux(normal, {normal}, Map.empty:map(Base.pos, Food.t))
+    |> aux(steroids, {steroids}, _)
+
   teleports =
     elts =
       get_grid_nums(5)
diff --git a/src/food.opa b/src/food.opa
index b7578bc..ec758bb 100644
--- a/src/food.opa
+++ b/src/food.opa
@@ -1,12 +1,27 @@
 @client Food = {{
 
+  check(pos, food) =
+    match Map.extract(pos, food) with
+    | (food, {none}) -> (food, 0)
+    | (food, {some=f}) ->
+      score = match f with
+        | {normal} -> 10
+        | {steroids} -> 100
+      if food == Map.empty then (Default.food, score+1000)
+      else (food, score)
+
   draw(g, ctx:Canvas.context) =
     food = g.food
     w = base_size
     do Canvas.save(ctx)
     do Canvas.set_fill_style(ctx, {color=Color.red})
-    do Set.iter(
-      ~{x y} -> Canvas.fill_rect(ctx, w/2+x*w-2, w/2+y*w-2, 6, 6),
+    do Map.iter(
+      ~{x y}, t ->
+        match t with
+        | {normal} ->
+          Canvas.fill_rect(ctx, w/2+x*w-2, w/2+y*w-2, 6, 6)
+        | {steroids} ->
+          Canvas.fill_rect(ctx, w/2+x*w-5, w/2+y*w-5, 11, 11),
       food)
     do Canvas.restore(ctx)
     void
diff --git a/src/opacman.opa b/src/opacman.opa
index 6af3177..abbe79f 100644
--- a/src/opacman.opa
+++ b/src/opacman.opa
@@ -52,7 +52,7 @@ default_game = {
   cont =
     <>
       Pacman at ({p.base.pos.x},{p.base.pos.y}), moving {"{p.base.dir}"}
-      - {Set.size(g.food)} food left
+      - {Map.size(g.food)} food left
       - Score: {g.score}
     </>
   Dom.transform([#info <- cont])
diff --git a/src/pacman.opa b/src/pacman.opa
index 155b4c0..30d4ce6 100644
--- a/src/pacman.opa
+++ b/src/pacman.opa
@@ -80,14 +80,10 @@
       y = mod(grid_heigth + p.base.pos.y + dy, grid_heigth)
     }
 
-    (food, score) =
-      if cur_step != p.base.max_steps/2 then (g.food, g.score)
-      else
-        if Set.mem(pos, g.food) then
-          food = Set.remove(pos, g.food)
-          if food == Set.empty then (Default.food, g.score+1010)
-          else (food, g.score+10)
-        else (g.food, g.score)
+    (food, dscore) =
+      if cur_step != p.base.max_steps/2 then (g.food, 0)
+      else Food.check(pos, g.food)
+    score = g.score + dscore
 
     mouth = p.mouth_step + p.mouth_incr
     dmouth =
diff --git a/src/types.opa b/src/types.opa
index 6c399af..11b5ed4 100644
--- a/src/types.opa
+++ b/src/types.opa
@@ -35,7 +35,7 @@ type Ghost.t = {
   ai        : Ghost.ai
   base      : Base.t
   /* Number of cycles in prison
-     NOTE: default config is 60 cycles per second */
+     NOTE: moving takes 10 cycles */
   prison    : option(int)
   color     : color
   eye_color : color
@@ -43,9 +43,13 @@ type Ghost.t = {
   eye_steps : int
 }
 
+type Food.t =
+    {normal}
+  / {steroids}
+
 type Game.status = {
   pacman      : Pacman.t
   ghosts      : list(Ghost.t)
-  food        : set(Base.pos)
+  food        : map(Base.pos, Food.t)
   score       : int
 }