Each game is set in a completely different time period. Modern Warfare 2 is set in the present day, while Vanguard is set in the midst of World War 2 - this means all the weapons, vehicles, and maps are completely different.

As with Cold War, Vanguard is integrated with Warzone, allowing players to progress and use weapons, operators and other cosmetics items across both titles, in addition to the existing Modern Warfare and Cold War items in Warzone.

The Aviator Martingale strategy suggests doubling your bet after each unsuccessful round. For example, if you start with a bet of 10 and the plane crashes before cashing out, your next bet should be 20. If that round also fails, you increase your bet to 40.

The 2:1 Strategy\n\n It is regarded as one of the most effective Aviator strategies to win. According to it, the player must constantly wager twice as much, or 2:1. For instance, if your first wager was $10, your second wager should be $20. The greater bet should cover the smaller one for this approach to succeed.