ArmA: Armed Assault - gamefront.com

ArmA: Armed Assault features a blend of large-scale military conflict spread over large areas alongside the more closed quarters battle. The player will find himself thrust in the midst of an engaging and expanding storyline, fighting against smart, aggressive enemies who will continually provide a challenge over a massive landscape. Multiple gunner positions on tanks and helicopters — rain death on your enemies both in multiplayer missions and single player campaign Realistic lighting effetcs help you think and fight better — ambushing an enemy with the sun in your eyes leaves you at a disadvantage Real constellations and tides – Fully simulated star maps, lunar cycles and tides Built-in mission editor – create your own scenarios and share your creation with the game community