No need for game.Restart yet.

02_mazes_and_enemies/game.go

@@ -32,13 +32,3 @@ func (game *Game) PlaceEnemies(places []Position) {
     }
   }
 }
-
-func (game *Game) Restart() {
-  game.SetStatus("YOU DIED! Try again.")
-  game.Player.HP = 20
-  game.Player.Pos = Position{1,1}
-  clear(game.Enemies)
-  game.FillMap(game.Level, '#')
-
-  game.Render()
-}