In "Alien Infestation FPS," you become a super brave space hero! You zoom around amazing alien worlds, blasting weird and wiggly aliens with your magical ray gun! The aliens are sneaky and try to infest your spaceship, so you have to jump, dodge, and shoot super fast! You can find cool upgrades, like a turbo booster to zoom faster or a bigger gun for extra power! There are tons of levels with different aliens that look super funny and scary! You can even play with your friends to see who can defeat the most aliens! It's a wild space adventure!