diff --git a/client/src/main/java/fr/lnl/game/client/view/Cell.java b/client/src/main/java/fr/lnl/game/client/view/Cell.java
index 65fbcd6..fe1f011 100644
--- a/client/src/main/java/fr/lnl/game/client/view/Cell.java
+++ b/client/src/main/java/fr/lnl/game/client/view/Cell.java
@@ -1,9 +1,8 @@
 package fr.lnl.game.client.view;
 
-import fr.lnl.game.server.games.grid.Bomb;
-import fr.lnl.game.server.games.grid.EnergyBall;
-import fr.lnl.game.server.games.grid.Mine;
-import fr.lnl.game.server.games.grid.Wall;
+import fr.lnl.game.server.games.grid.elements.Bomb;
+import fr.lnl.game.server.games.grid.elements.EnergyBall;
+import fr.lnl.game.server.games.grid.elements.Mine;
 import fr.lnl.game.server.games.player.Player;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
diff --git a/client/src/main/java/fr/lnl/game/client/view/GUI.java b/client/src/main/java/fr/lnl/game/client/view/GUI.java
index 917913c..24b70cd 100644
--- a/client/src/main/java/fr/lnl/game/client/view/GUI.java
+++ b/client/src/main/java/fr/lnl/game/client/view/GUI.java
@@ -2,6 +2,7 @@ package fr.lnl.game.client.view;
 
 
 import fr.lnl.game.server.games.grid.*;
+import fr.lnl.game.server.games.grid.elements.*;
 import fr.lnl.game.server.games.player.ClassPlayer;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.games.player.RandomComputerPlayer;
diff --git a/server/src/main/java/fr/lnl/game/server/games/Game.java b/server/src/main/java/fr/lnl/game/server/games/Game.java
index 1406c89..22b389c 100644
--- a/server/src/main/java/fr/lnl/game/server/games/Game.java
+++ b/server/src/main/java/fr/lnl/game/server/games/Game.java
@@ -2,6 +2,7 @@ package fr.lnl.game.server.games;
 
 import fr.lnl.game.server.games.action.*;
 import fr.lnl.game.server.games.grid.Grid;
+import fr.lnl.game.server.games.grid.build.BuildStrategy;
 import fr.lnl.game.server.games.player.ComputerPlayer;
 import fr.lnl.game.server.games.player.HumanPlayer;
 import fr.lnl.game.server.games.player.Player;
@@ -16,23 +17,30 @@ import java.util.stream.Stream;
 
 public class Game {
 
+    private final BuildStrategy buildStrategy;
     private final Grid grid;
     private final List<Player> players;
     private final ModelListener gameFinishEvent;
     private Player currentPlayer;
     private Action selectedAction = null;
 
-    public Game(Grid grid, List<Player> players, ModelListener gameFinishEvent) throws IllegalArgumentException {
+    public Game(BuildStrategy buildStrategy, List<Player> players, ModelListener gameFinishEvent) throws IllegalArgumentException {
+        this.grid = buildStrategy.getGrid();
+        this.buildStrategy = buildStrategy;
+        this.players = players;
+        this.currentPlayer = players.get(0);
+        this.gameFinishEvent = gameFinishEvent;
+        initGame();
+    }
+
+    public void initGame(){
+        buildStrategy.build();
         if(players.size() < 2)
             throw new IllegalArgumentException("The game need 2 or more player to start");
         if(players.size() > grid.getNumberNeutralBox()){
             throw new IllegalArgumentException("There are too many players for the number of box available");
         }
-        this.players = players;
-        this.currentPlayer = players.get(0);
-        this.grid = grid;
-        this.gameFinishEvent = gameFinishEvent;
-        this.grid.initPlacePlayers();
+        buildStrategy.initPlacePlayers();
         currentPlayer.setActions(generateAndGetPlayerActions(currentPlayer));
     }
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/action/DropBomb.java b/server/src/main/java/fr/lnl/game/server/games/action/DropBomb.java
index 8c6c4df..c346a77 100644
--- a/server/src/main/java/fr/lnl/game/server/games/action/DropBomb.java
+++ b/server/src/main/java/fr/lnl/game/server/games/action/DropBomb.java
@@ -1,7 +1,7 @@
 package fr.lnl.game.server.games.action;
 
 import fr.lnl.game.server.games.Game;
-import fr.lnl.game.server.games.grid.Bomb;
+import fr.lnl.game.server.games.grid.elements.Bomb;
 import fr.lnl.game.server.games.player.Player;
 
 public class DropBomb extends DropObject {
diff --git a/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java b/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java
index 6aecc67..7d85f02 100644
--- a/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java
+++ b/server/src/main/java/fr/lnl/game/server/games/action/DropMine.java
@@ -1,7 +1,7 @@
 package fr.lnl.game.server.games.action;
 
 import fr.lnl.game.server.games.Game;
-import fr.lnl.game.server.games.grid.Mine;
+import fr.lnl.game.server.games.grid.elements.Mine;
 import fr.lnl.game.server.games.player.Player;
 
 public class DropMine extends DropObject {
diff --git a/server/src/main/java/fr/lnl/game/server/games/action/DropObject.java b/server/src/main/java/fr/lnl/game/server/games/action/DropObject.java
index 6960be8..b4123fe 100644
--- a/server/src/main/java/fr/lnl/game/server/games/action/DropObject.java
+++ b/server/src/main/java/fr/lnl/game/server/games/action/DropObject.java
@@ -1,7 +1,7 @@
 package fr.lnl.game.server.games.action;
 
 import fr.lnl.game.server.games.Game;
-import fr.lnl.game.server.games.grid.Box;
+import fr.lnl.game.server.games.grid.elements.Box;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Pair;
 import fr.lnl.game.server.utils.Point;
diff --git a/server/src/main/java/fr/lnl/game/server/games/action/Move.java b/server/src/main/java/fr/lnl/game/server/games/action/Move.java
index 596f6d1..c1516fe 100644
--- a/server/src/main/java/fr/lnl/game/server/games/action/Move.java
+++ b/server/src/main/java/fr/lnl/game/server/games/action/Move.java
@@ -1,9 +1,9 @@
 package fr.lnl.game.server.games.action;
 
 import fr.lnl.game.server.games.Game;
-import fr.lnl.game.server.games.grid.Box;
-import fr.lnl.game.server.games.grid.InteractiveBox;
-import fr.lnl.game.server.games.grid.Wall;
+import fr.lnl.game.server.games.grid.elements.Box;
+import fr.lnl.game.server.games.grid.elements.InteractiveBox;
+import fr.lnl.game.server.games.grid.elements.Wall;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Pair;
 import fr.lnl.game.server.utils.Point;
diff --git a/server/src/main/java/fr/lnl/game/server/games/action/Shot.java b/server/src/main/java/fr/lnl/game/server/games/action/Shot.java
index 8f12403..bf0b38e 100644
--- a/server/src/main/java/fr/lnl/game/server/games/action/Shot.java
+++ b/server/src/main/java/fr/lnl/game/server/games/action/Shot.java
@@ -1,7 +1,7 @@
 package fr.lnl.game.server.games.action;
 
 import fr.lnl.game.server.games.Game;
-import fr.lnl.game.server.games.grid.Wall;
+import fr.lnl.game.server.games.grid.elements.Wall;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.games.weapon.Weapon;
 import fr.lnl.game.server.utils.Point;
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/Grid.java b/server/src/main/java/fr/lnl/game/server/games/grid/Grid.java
index dae6c70..0f39221 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/Grid.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/Grid.java
@@ -1,12 +1,11 @@
 package fr.lnl.game.server.games.grid;
-
+import fr.lnl.game.server.games.grid.elements.*;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Pair;
 import fr.lnl.game.server.utils.Point;
 
 import java.util.HashMap;
 import java.util.List;
-import java.util.Random;
 
 
 public class Grid {
@@ -15,96 +14,11 @@ public class Grid {
     private final int column;
     private final List<Player> players;
 
-    public Grid(int row, int column, List<Player> players, float wallProbability, float energyProbability) {
+    public Grid(int row, int column, List<Player> players) {
         this.row = row;
         this.column = column;
         this.players = players;
         board = new HashMap<>();
-        initBoard(wallProbability, energyProbability);
-    }
-
-    public void initBoard(float wallProbability, float energyProbability){
-        initGrid();
-        initPlaceInternWall(wallProbability);
-        initPlaceEnergyBall(energyProbability);
-    }
-
-    public void initGrid(){
-        for (int i = 0; i < row; i++) {
-            for (int j = 0; j < column; j++) {
-                Box box;
-                if (i == 0 && j == 0) {
-                    box = new Wall(i, j);
-                } else if (i == 0 && j == column-1) {
-                    box = new Wall(i, j);
-                } else if (i == row-1 && j == 0) {
-                    box = new Wall(i, j);
-                } else if (i == row-1 && j == column-1) {
-                    box = new Wall(i, j);
-                } else if (i == 0) {
-                    box = new Wall(i, j);
-                } else if (i == row-1) {
-                    box = new Wall(i, j);
-                } else if (j == 0) {
-                    box = new Wall(i, j);
-                } else if (j == column-1) {
-                    box = new Wall(i, j);
-                } else {
-                    box = null;
-                }
-                board.put(new Point(i,j), new Pair<>(null,box));
-            }
-        }
-    }
-
-    public void initPlacePlayers(){
-        Random random = new Random();
-        Box boxTargeted;
-        Player playerTargeted;
-        Point point;
-        for (Player player: players) {
-            do{
-                int i = random.nextInt(1,getRow() - 1);
-                int j = random.nextInt(1,getColumn() - 1);
-                point = new Point(i,j);
-                Pair<Player,Box> pairTargeted = getBoard().get(point);
-                boxTargeted = pairTargeted.getB();
-                playerTargeted = pairTargeted.getA();
-            }while(playerTargeted != null || !isNeutralBox(boxTargeted));
-            getBoard().get(point).setA(player);
-            player.setPosition(point);
-        }
-    }
-
-
-    public void initPlaceEnergyBall(float probability){
-        for (int i = 1; i < row - 1; i++) {
-            for (int j = 1; j < column - 1; j++) {
-                if(Math.random() >= probability){
-                    Point point = new Point(i,j);
-                    if(!(getBoard().get(point).getB() instanceof Wall)){
-                        getBoard().get(point).setB(new EnergyBall());
-                    }
-                }
-            }
-        }
-    }
-
-    public void initPlaceInternWall(float probability){
-        for (int i = 1; i < row - 1; i++) {
-            for (int j = 1; j < column - 1; j++) {
-                if(Math.random() >= probability){
-                    Point point = new Point(i,j);
-                    if(getIllusionNumberWallNeighbour(point) <= 3){
-                        getBoard().get(point).setB(new Wall(i,j));
-                    }
-                    else{
-                        getBoard().get(point).setB(new AbstractBox());
-                        getBoard().get(point).getB().setLock(true);
-                    }
-                }
-            }
-        }
     }
 
     public boolean boardPositionIsValid(int row, int deltaRow, int column, int deltaColumn){
@@ -119,29 +33,11 @@ public class Grid {
         return boardPositionIsValid(point.getA(), point.getB());
     }
 
-    public int getIllusionNumberWallNeighbour(Point point){
-        int countWall = 0;
-        for (int deltaRow = -1; deltaRow <= 1; deltaRow++){
-            for (int deltaColomn = -1; deltaColomn <= 1; deltaColomn++) {
-                Point neighbour = new Point(point.getA() + deltaRow, point.getB() + deltaColomn);
-                if (boardPositionIsValid(neighbour)) {
-                    Box box = getBoard().get(neighbour).getB();
-                    if (box != null) {
-                        if (box instanceof Wall || box.isLock()) {
-                            countWall++;
-                        }
-                    }
-                }
-            }
-        }
-        return countWall;
-    }
-
     public int getNumberNeutralBox(){
         int countBox = 0;
         for (int i = 1; i < row - 1; i++) {
             for (int j = 1; j < column - 1; j++) {
-                Box box = getBoard().get(new Point(i,j)).getB();
+                Box box = board.get(new Point(i,j)).getB();
                 if(isNeutralBox(box)){
                     countBox++;
                 }
@@ -154,10 +50,6 @@ public class Grid {
         return !(box instanceof Wall) && !(box instanceof EnergyBall);
     }
 
-    public HashMap<Point, Pair<Player, Box>> getBoard() {
-        return board;
-    }
-
     @Override
     public String toString() {
         StringBuilder str = new StringBuilder();
@@ -188,6 +80,10 @@ public class Grid {
         return str.toString();
     }
 
+    public HashMap<Point, Pair<Player, Box>> getBoard() {
+        return board;
+    }
+
     public List<Player> getPlayers() {
         return players;
     }
@@ -199,4 +95,5 @@ public class Grid {
     public int getColumn() {
         return column;
     }
+
 }
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/AbstractBox.java b/server/src/main/java/fr/lnl/game/server/games/grid/elements/AbstractBox.java
similarity index 85%
rename from server/src/main/java/fr/lnl/game/server/games/grid/AbstractBox.java
rename to server/src/main/java/fr/lnl/game/server/games/grid/elements/AbstractBox.java
index ebf58ee..f48a2b1 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/AbstractBox.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/elements/AbstractBox.java
@@ -1,4 +1,4 @@
-package fr.lnl.game.server.games.grid;
+package fr.lnl.game.server.games.grid.elements;
 
 public class AbstractBox implements Box{
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/Bomb.java b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Bomb.java
similarity index 78%
rename from server/src/main/java/fr/lnl/game/server/games/grid/Bomb.java
rename to server/src/main/java/fr/lnl/game/server/games/grid/elements/Bomb.java
index ff7e1a7..f528ebe 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/Bomb.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Bomb.java
@@ -1,5 +1,6 @@
-package fr.lnl.game.server.games.grid;
+package fr.lnl.game.server.games.grid.elements;
 
+import fr.lnl.game.server.games.grid.Grid;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Point;
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/Box.java b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Box.java
similarity index 62%
rename from server/src/main/java/fr/lnl/game/server/games/grid/Box.java
rename to server/src/main/java/fr/lnl/game/server/games/grid/elements/Box.java
index 1a7186f..2db46e6 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/Box.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Box.java
@@ -1,4 +1,4 @@
-package fr.lnl.game.server.games.grid;
+package fr.lnl.game.server.games.grid.elements;
 
 public interface Box {
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/EnergyBall.java b/server/src/main/java/fr/lnl/game/server/games/grid/elements/EnergyBall.java
similarity index 85%
rename from server/src/main/java/fr/lnl/game/server/games/grid/EnergyBall.java
rename to server/src/main/java/fr/lnl/game/server/games/grid/elements/EnergyBall.java
index 88e9ce3..f6377a6 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/EnergyBall.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/elements/EnergyBall.java
@@ -1,5 +1,6 @@
-package fr.lnl.game.server.games.grid;
+package fr.lnl.game.server.games.grid.elements;
 
+import fr.lnl.game.server.games.grid.Grid;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Point;
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/Explosive.java b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Explosive.java
similarity index 77%
rename from server/src/main/java/fr/lnl/game/server/games/grid/Explosive.java
rename to server/src/main/java/fr/lnl/game/server/games/grid/elements/Explosive.java
index e4c6321..2287608 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/Explosive.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Explosive.java
@@ -1,5 +1,6 @@
-package fr.lnl.game.server.games.grid;
+package fr.lnl.game.server.games.grid.elements;
 
+import fr.lnl.game.server.games.grid.Grid;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Point;
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/InteractiveBox.java b/server/src/main/java/fr/lnl/game/server/games/grid/elements/InteractiveBox.java
similarity index 67%
rename from server/src/main/java/fr/lnl/game/server/games/grid/InteractiveBox.java
rename to server/src/main/java/fr/lnl/game/server/games/grid/elements/InteractiveBox.java
index e604b8b..e6d0640 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/InteractiveBox.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/elements/InteractiveBox.java
@@ -1,5 +1,6 @@
-package fr.lnl.game.server.games.grid;
+package fr.lnl.game.server.games.grid.elements;
 
+import fr.lnl.game.server.games.grid.Grid;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Point;
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/Mine.java b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Mine.java
similarity index 78%
rename from server/src/main/java/fr/lnl/game/server/games/grid/Mine.java
rename to server/src/main/java/fr/lnl/game/server/games/grid/elements/Mine.java
index 7f3030f..c0f8c3e 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/Mine.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Mine.java
@@ -1,5 +1,6 @@
-package fr.lnl.game.server.games.grid;
+package fr.lnl.game.server.games.grid.elements;
 
+import fr.lnl.game.server.games.grid.Grid;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Point;
 
diff --git a/server/src/main/java/fr/lnl/game/server/games/grid/Wall.java b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Wall.java
similarity index 88%
rename from server/src/main/java/fr/lnl/game/server/games/grid/Wall.java
rename to server/src/main/java/fr/lnl/game/server/games/grid/elements/Wall.java
index 70097d9..745aab0 100644
--- a/server/src/main/java/fr/lnl/game/server/games/grid/Wall.java
+++ b/server/src/main/java/fr/lnl/game/server/games/grid/elements/Wall.java
@@ -1,6 +1,4 @@
-package fr.lnl.game.server.games.grid;
-
-import java.util.Objects;
+package fr.lnl.game.server.games.grid.elements;
 
 public class Wall extends AbstractBox {
 
diff --git a/server/src/main/java/module-info.java b/server/src/main/java/module-info.java
index f52db89..c856548 100644
--- a/server/src/main/java/module-info.java
+++ b/server/src/main/java/module-info.java
@@ -7,4 +7,5 @@ module server {
     exports fr.lnl.game.server.games.action;
     exports fr.lnl.game.server.utils;
     exports fr.lnl.game.server.listener;
+    exports fr.lnl.game.server.games.grid.elements;
 }
\ No newline at end of file
diff --git a/server/src/test/java/fr/lnl/game/server/ActionPlayerTest.java b/server/src/test/java/fr/lnl/game/server/ActionPlayerTest.java
index ff50b3f..0a2cb38 100644
--- a/server/src/test/java/fr/lnl/game/server/ActionPlayerTest.java
+++ b/server/src/test/java/fr/lnl/game/server/ActionPlayerTest.java
@@ -2,7 +2,7 @@ package fr.lnl.game.server;
 
 import fr.lnl.game.server.games.Game;
 import fr.lnl.game.server.games.action.*;
-import fr.lnl.game.server.games.grid.Bomb;
+import fr.lnl.game.server.games.grid.elements.Bomb;
 import fr.lnl.game.server.games.grid.Grid;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Point;
diff --git a/server/src/test/java/fr/lnl/game/server/GridTest.java b/server/src/test/java/fr/lnl/game/server/GridTest.java
index dad117d..65ddd63 100644
--- a/server/src/test/java/fr/lnl/game/server/GridTest.java
+++ b/server/src/test/java/fr/lnl/game/server/GridTest.java
@@ -1,10 +1,10 @@
 package fr.lnl.game.server;
 
 import fr.lnl.game.server.games.Game;
-import fr.lnl.game.server.games.grid.Box;
-import fr.lnl.game.server.games.grid.EnergyBall;
+import fr.lnl.game.server.games.grid.elements.Box;
+import fr.lnl.game.server.games.grid.elements.EnergyBall;
 import fr.lnl.game.server.games.grid.Grid;
-import fr.lnl.game.server.games.grid.Wall;
+import fr.lnl.game.server.games.grid.elements.Wall;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.utils.Pair;
 import fr.lnl.game.server.utils.Point;
@@ -55,7 +55,7 @@ public class GridTest {
                         str.append(" \033[0;35mL\033[0m");
                     }
                     if(value.getB() instanceof Wall){
-                        str.append(" \033[0;32mW\033[0m");
+                        str.append(" \033[0;32m□\033[0m");
                     }
                     if(value.getB() instanceof EnergyBall){
                         str.append(" \033[0;31mE\033[0m");
diff --git a/server/src/test/java/fr/lnl/game/server/Mock.java b/server/src/test/java/fr/lnl/game/server/Mock.java
index a2dbb8d..96b445c 100644
--- a/server/src/test/java/fr/lnl/game/server/Mock.java
+++ b/server/src/test/java/fr/lnl/game/server/Mock.java
@@ -1,9 +1,11 @@
 package fr.lnl.game.server;
 
 import fr.lnl.game.server.games.Game;
-import fr.lnl.game.server.games.grid.EnergyBall;
+import fr.lnl.game.server.games.grid.build.BuildStrategy;
+import fr.lnl.game.server.games.grid.build.LockStrategy;
+import fr.lnl.game.server.games.grid.elements.EnergyBall;
 import fr.lnl.game.server.games.grid.Grid;
-import fr.lnl.game.server.games.grid.Wall;
+import fr.lnl.game.server.games.grid.elements.Wall;
 import fr.lnl.game.server.games.player.ClassPlayer;
 import fr.lnl.game.server.games.player.Player;
 import fr.lnl.game.server.games.player.RandomComputerPlayer;
@@ -15,14 +17,16 @@ import java.util.List;
 
 public class Mock {
 
-    public Grid grid;
+    public BuildStrategy buildStrategy;
     public Game game;
+    public Grid grid;
 
     public Mock() {
         List<Player> players = Arrays.asList(new RandomComputerPlayer(1,null, ClassPlayer.DEFAULT),
                 new RandomComputerPlayer(2,null, ClassPlayer.DEFAULT));
-        this.grid = new Grid(16,16, players,0.80F, 0.95F);
-        game = new Game(grid, players, new GameFinishEvent());
+        this.buildStrategy = new LockStrategy(new Grid(16,16, players),0.80F, 0.95F);
+        game = new Game(buildStrategy, players, new GameFinishEvent());
+        this.grid = buildStrategy.getGrid();
     }
 
     public void placePlayersBRUT(){