Marco was working hard in the office all day, thinking about his family and that he need to work hard so that his boss would be glad of him. He wants to get the promotion for his family as he got a growing kid and soon, his salary won’t be enough for the three of them. His family is growing and if he can’t grow his income then he can’t be a good provider for his family. He can’t let them go hungry and go out n the street begging for money. He is well responsible and he would never dream of seeing his family doing that. However, outside his office, something scary and unusual is happening as people are beginning to panic. The panic is about people turning to zombies and eating other people. It is still unclear on why people are turning and feeding on people. One thing that is certain, other people need to stay away from them to make sure that they won’t’ be eaten. As people across the office notice that there was a commotion outside, they began to realize that they are in deep trouble. They begin going outside, but it was a unwise decision as the zombies are waiting for them. Marco was hard at work that time, so he didn’t notice as he keeps doing his work. Some of his office mates turned into zombies and began feeding on the people in the building. Marco soon found out that he is surrounded by the zombies. He quickly run to the guard on duty, but they also has turned into one of those undead things. Marco quickly grabs the gun of the guard and began shooting. As he explores the building, he realized that he is all alone with no one to defend on, but himself. He knows that he need to fight back somehow. Marco barricaded the office and began searching for food. He knows that he needed a plan to get out of the building as the place is crawling with zombies. The first thing that he knows is that he needs to survive a day at the building. After that, he needs to go home and make sure that his wife and child is safe. However, the problem is surviving the office within 24 hours as there are lots of zombies around. He searches for something he could use to defend himself with and found a katana at his boss office. Now, he is ready for them. The game is played with a keyboard and the idea here is to survive. You need to walk around and the zombies would start appearing. You need to get rid of them as fast as you can. Slice them with your katana as you see them. At some point within the game, you would see some weapons being dropped to the floor. You need to pick it up and use them. The game gets harder and more difficult as you make some progress.