Prague, Czech Republic-based video game developer Bohemia Interactive’s upcoming open world tactical shooter game “Arma 3,” which is expected to be one of the best games of 2013, has now received a presentation preview video for E3 2012.

The game will be present in this year’s E3 where, according to a DSOGaming report, three operatives of the “Arma 3” development team will present a host of showcases, such as diving, helicopters and night ops – using Camp Maxwell, a military outpost on Stratis, as the base of operations.

The team will also demonstrate a campaign mission, named "Deterrence."

“Arma 3” is set in the near future (2030s) where NATO is trying to hold off a large offensive from the east. In the campaign the player will take the role of British Special Forces soldier Captain Scott Miller and will face everything from lone wolf infiltration missions to commanding of large scale armored operations.

The game will take place on the Mediterranean islands of Limnos and Stratis (Greece) and will offer photo-realistic terrain and water environments. The game-world, which is 900 square kilometers, will be the largest yet seen in the Arma series. The islands will also feature over 50 villages with buildings that are both enter-able and destroyable.

According to the game’s official page, “Set in a massive military sandbox – with a huge variety of vehicles and weapons – together with major improvements to lighting, sounds and animations in a brand new version of the Real Virtuality engine, Arma 3 sends players to war in the gameplay-driven solo campaign and multiplayer game modes.”

“Arma 3” is set to arrive on PC in the fourth quarter of 2013.

Check out the E3 2012 presentation preview video for the game below.