A frame from the game killzone futuristic dark robot manA frame from the game killzone futuristic dark robot man
A shot from the game killzone a man in a helmet with a gunA shot from the game killzone a man in a helmet with a gun
Exploration in space on a spaceship in the game haloExploration in space on a spaceship in the game halo
Illustration of space on the background of a planetIllustration of space on the background of a planet
Military soldiers in scary helmets from a computer gameMilitary soldiers in scary helmets from a computer game
Система знаний о закономерностях в развитии природы, общества и мышления, а также отдельная отрасль таких знаний. То, что поучает, даёт опыт, урок (в 4 знач.; разг. ).