Barry, or Baz as his friends called him was down to earth and got along with everyone. He always had a passion for helping people but was also obsessed with joining the military. Barry was a smart kid, if he was bothered to put the effort in. Barry also spent most of his high school life playing rugby or cricket, popular sports where he grew up. Barry was known for physical achievements, it was no surprise when became school captain either.

After school Barry decided to do a degree in telecommunications, he was accepted to an engineering school and only being 17 he was one of the youngest people there. After 4 long pain staking years, he graduated with a degree in electrical engineering and specialised in telecommunications, he then went on to peruse what he dreamed of doing, he enlisted as a UN Peacekeeper, more specifically as a telecommunications officer within the UN.

He received 6 months of combat training. After the 6 months he was officially Private Moore, Telecommunications Officer. He was deployed to Chernarus, Russia after a deadly infection ravaged the country, it was Moore and his team's job to keep radio channels functioning between the UN F.O.B and back to the European Headquarters. Their final message was informing the Headquarters that the infection prevention had failed and that the checkpoints had been overrun by the infected, in a final attempt to save themselves, Moore and his team had left them with co-ordinates of their evac point. The town of Chernogorsk, when their team arrived all was well and they awaited their evac. That night hell broke loose, infected were pushing into the city and then, the International Hotel was hit, a plane crashed and exploded against the building bringing it down. The rest of the UN and CDF members were told to hold the city as civilians ran, infected swarmed the streets, biting and eating soldiers and civilians, Barry watched as not only his squadron but CDF and remaining UN were torn to pieces.

The surviving members decided to retreat into one the left over cargo V3S', they rushed out of town, booking it down the main street passing other civilians walking to the next evac point, Elektrozavodsk. As they came to a stop at another abandoned checkpoint and stopped to search for survivors when they were attacked by civilians armed with crowbars, pistols and anything else they could find. Barry was hit over the head and kicked, they stole his beret, rifle, pistol and the vehicle. One of the men began to walk around and execute each of the men, when suddenly they were jumped by infected, leaving only Barry and two others, unfortunately Barry fell unconscious and when he awoke it was just him left, no one else.