ключевые слова
a.i. companion, achievement attempt detection, alternate costumes, audio logs, boss fight, bromance, buddy system, collectibles, cover system, customizable characters, difficulty achievement, difficulty level, doctor, downloadable content, enemy tagging, finishing move, forced slow walking, historical inaccuracy, horde mode, hostages, human, instant kill, melee, military, modern military, moral decisions, online, over the shoulder, pax 2009, playstation network, playstation trophies, playstation tv support, ranked match, roadie running, sequel, shielded enemies, sliding down ladders, sniping, throwing weapons, two difficulty levels at once, unattainable achievements, unlockables, unskippable cutscene, unskippable intro movies, vision obstruction, voice acting, voice chat, war, weapon modification, weapons swap, xbox live