City Siege 4: Alien Siege

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City Siege 4: Alien Siege

City Siege 4: Alien Siege Game

City Siege 4: Alien Siege

City Siege 4: Alien Siege is another top episode in the hugely popular City Siege series of fun shoot em up games, and the first to take place on a faraway planet! Take on an army of hostile, gem-carrying plant mutants that are hell-bent on the destruction of the human race.

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