Unstoppable

Description en anglais

You are a special forces group, code-name ‘Skyfall’ from the Australian National Security Agency and there is a highly classified mission for you:

You have received intelligence that a terrorist has placed bombs containing a mutated virus on a train soon to depart from Sydney.

With limited clues, you must discover which train it is, and defuse the bombs as soon as possible. You must act quickly to prevent a tragedy…