diff --git a/src/app.cr b/src/app.cr
index e195ce5..d4c562f 100644
--- a/src/app.cr
+++ b/src/app.cr
@@ -6,7 +6,7 @@ class App
   @ts : Game::TimePoint
 
   def initialize
-    @map = Game::Generator.make 5, 5
+    @map = Game::Generator.make 6, 8, 10
     @ts = Time.local.to_unix
     @world = Game::World.new @map, @ts
     @buildings = Game::BuildingFactory.new
diff --git a/src/game/map.cr b/src/game/map.cr
index 85f1b3d..8a70c4a 100644
--- a/src/game/map.cr
+++ b/src/game/map.cr
@@ -62,10 +62,10 @@ module Game
   end
 
   class Generator
-    def self.make(rows, cols) : Map
+    def self.make(rows, cols, deposits = 5) : Map
       rnd = Random.new
       map = Map.new(rows, cols)
-      5.times do
+      deposits.times do
         point = Point.new(rnd.rand(0...rows), rnd.rand(0...cols))
         cap = rnd.rand(2...6)
         deposit = Deposit.new(Resource::Type::Crystals, cap * 50)