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When jumping over obstacles is one of the main actions, challenges, or mechanics of the game.

Games in which the player shoots things to progress, usually with a variety of guns, and other times with bows and arrows.

First-Person Shooter refers to a genre where the camera is at the same place as your eyes: you see (on screen) the scenes just like you'd experience it.

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets.