At the stock exchange panic and not because they were falling stock prices, it's much easier - the building has got zombie virus and now the halls and offices of zombies roam. Take up arms and destroy the calculator instead of the dead, or they will eat you. Shooting for the approaching monsters, do not miss the opportunity to collect the remaining trophies: gold bullion, bank notes, precious gems and useful bonuses that will protect and provide more powerful weapons. On the received values will gain the necessary updates.