If you’re a new player, you may be wondering if it’s possible to perfect a strategy and make a killing at online roulette—maybe, at the very least, win more than you lose. The truth, however, is that the house edge prevents you from gaining an advantage over the casino. Even if you use the famous Paroli, Martingale, or Labouchere strategies, an unlucky bounce can still wipe out your previous winnings. What’s more important is to have fun and bet within your limits.