Looks a bit like the Paris attack where people were taken hostage by Isis fighters.

The story-line is a bit correct in the idea that the terrorists are monitored, but not stopped. This is what we see almost every attack. In the US, the FBI even arms potential terrorists. For the eternal war. It is like arsonist firefighters.

Oh yes, the US and UK armed Isis. This is known by the serial numbers of their weapons. The US and UK also give them some protection. Their people are evacuated by black helicopters before the bombings start. Probably leaving the hostages. There are some camps even in the US that trained these fighters.

I read somewhere that the game sees the White Helmets as good, while they are in fact a terrorist organisation. Just called White Helmets to make us feel good, and allow support. Like Al-Qaeda (under different name) even get full military support.

It was all setup to destabilize Syria and the region. Part of the well-known plan to conquer the middle east.

The game probably trains new kids to become good soldiers and accept the propaganda. And some people may even think that this is predictive programming, to prepare us for future terrorist attacks.