Zombie Apocalypse (Derpmaster's Scenario)

The Zombie Apocalypse
The Zombie Apocalypse was the biggest disaster in human history. Spawned in Aleppo, Syria as an ISIS biochemical weapon, it rampaged all over the world, killing most of the Earth's population. However, the zombies ran out of food, and died.

Beginnings
On 17 September 2019, ISIS was losing ground rapidly, having control over only a 23 kilometer radius from Raqqah and a few other enclaves. Desperate to win their insurgency, they deployed the Z-1282 virus in Aleppo, Syria, infecting 42 people with it. By the end of the year, the Z-1282 virus had spread from Aleppo to most of Syria (including Damascus), parts of Lebanon, Iraq, and even Turkey. The first nation to fall to the zombies was Syria, on 3 January 2020, when Basher Al-Assad fled Syria to Russia.

Spread
Following the fall of Syria, hordes of zombies could be seen attacking towns and cities in Southern Turkey and the Levant. Sieges on major cities like Baghdad were commonplace, and American soldiers stationed in Iraq were frequently seen attacking zombie hordes. A flood of refugees from Levantine countries were seen swamping the Balkans, Central Europe, and Southern Russia. 82 immune carriers were among them, spreading the zombie virus to Croatia, Hungary, and Austria.

In Europe and the Middle East
By 2021, most of the Levant had fallen to the zombie hordes, and started to attack Iran, Egypt and Saudi Arabia. Also, there have been occasional zombie outbreaks in Austria, Hungary and Croatia, these outbreaks rapidly grew in size, duration, and strength, and by November 2021, Zagreb had fallen and the zombies had control over Croatia, at this point, Serbia, Bosnia and Macedonia united to form Yugoslavia, thinking that if they united, the zombies could be stopped easier. At around the same time, the zombies had complete control over the Arabian Peninsula, most of Western Iran and the Nile Delta. By this time, Europe was suffering a terrible refugee crisis, with overcrowded refugee camps with standards of living comparable to Sub-Saharan Africa popping up in Germany, Poland, France and Italy.