Outer Planet 0 (0 Reviews) 9 Plays Open in new window Fullscreen Description The outer planet has been invaded by aliens! You need to save the planet and fight back. The game is free to play online. Outer planet alien online game is a free browser game where you fight aliens on different planets Instructions Categories Monster Comments You must log in to write a comment. {{fullname}} {{created}} {{content}} Show replies Hide replies Cancel Reply Load more comments
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