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City Siege 4: Alien Siege GamePlay:

City Siege 4: Alien Siege

City Siege 4: Alien Siege

City Siege 4: Alien Siege is the fourth installment of the popular, fun-addicting shooting game. You are on a mission on a far away planet. Take your awesome laser gun and build upgradeable troops in order to battle all enemy alien units and rescue the last human survivors. Much fun.

You can also play Monkey Go Happy Marathon and Monkey Go Happy Marathon 4, too.

Rating: 5/5 (1 Total Ratings)
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City Siege 4: Alien Siege is the fourth installment of the popular, fun-addicting shooting game. You are on a mission on a far away planet. Take your awesome laser gun and build upgradeable troops in order to battle all enemy alien units and rescue the last human survivors. Much fun.

You can also play Monkey Go Happy Marathon and Monkey Go Happy Marathon 4, too.