diff --git a/constants.py b/constants.py
new file mode 100644
index 0000000..48b2d63
--- /dev/null
+++ b/constants.py
@@ -0,0 +1,9 @@
+GAME_TITLE = 'WMICraft'
+WINDOW_HEIGHT = 900
+WINDOW_WIDTH = 900
+GRID_CELL_PADDING = 3
+GRID_CELL_WIDTH = 42
+GRID_CELL_HEIGHT = 42
+ROWS = 20
+COLUMNS = 20
+FPS_COUNT = 60
diff --git a/game.py b/game.py
index 54ae33e..3d8b24f 100644
--- a/game.py
+++ b/game.py
@@ -2,17 +2,7 @@ import pygame
 from glob import glob
 
 from grid import Grid
-
-GAME_TITLE = 'WMICraft'
-WINDOW_HEIGHT = 900
-WINDOW_WIDTH = 900
-GRID_CELL_PADDING = 3
-GRID_CELL_WIDTH = 42
-GRID_CELL_HEIGHT = 42
-ROWS = 20
-COLUMNS = 20
-FPS_COUNT = 60
-GREEN = (0, 255, 0)
+from constants import GAME_TITLE, WINDOW_WIDTH, WINDOW_HEIGHT, FPS_COUNT
 
 
 class Game:
diff --git a/grid.py b/grid.py
index 285bd22..3359ff0 100644
--- a/grid.py
+++ b/grid.py
@@ -2,11 +2,7 @@ import pygame
 import random
 from field import Field
 
-GRID_CELL_PADDING = 3
-GRID_CELL_WIDTH = 42
-GRID_CELL_HEIGHT = 42
-ROWS = 20
-COLUMNS = 20
+from constants import ROWS, COLUMNS, GRID_CELL_PADDING, GRID_CELL_WIDTH, GRID_CELL_HEIGHT
 
 
 class Grid: