The keycard system offers you a new way to get special loot. All over the map are locked rooms that you can open with a specific keycard. The doors are marked with colored signs and behind them is a box with low-high-tier loot.
Blue Keycard
• small Police Stations
Green Keycard
• Novodmitrovsk
• Severograd
• Novaya Petrovka
• Mogilevka
• Chernaya Polana
• South-West of Topolniki
• Msta
• North of Romashka
• Dolina
• Rogovo
• Plotina Tishina
• Ratnoe
• Novy Sobor
• Bor
Yellow Keycard
• Altar
• Skalisty Oilrig
• North West Airfield (West)
• North West Airfield (East)
• Myshkino Military
• Zeleno Military
Red Keycard
• Tisy
• Bashnya
• Vmc
• Skalisty Oilrig
Black Keycard
• Elektrozavodsk Island
• Nizhnoye Island