Description: Welcome to the game VK-1939! Here you can find a lot of unit upgrades with only one purpose - to accomplish the given mission so you can move to the next level. At the start of the every level read carefully your mission and try to finished before the end of the time. Good luck!!

Instruction: You can find your current cash balance at the to of the game screen. Certain amount of cash is required to build troops, to find out how much each troop cost, just simply move your mouse over the troops picture on the right side of the game screen. If a troop's picture is darken in black, then it means that the specific troop you are pointing at is not available yet. You'll have to research them in the upgrade menu, however, the menu will only appear after a level is completed.