ключевые слова
a.i. companion, airplane, alien abduction, alien languages, animal weaponry, bird, block puzzle, boss assistance, boss fight, chemical warfare, death, difficulty achievement, difficulty level, downloadable content, e3 1997, e3 1998, e3 2005, fake in-game advertising, female antagonist, first-person platforming, flight, floating island, futuristic, game reference, gamersgate, ghosts, hidden room, human, instant kill, invented language, jump scare moment, leaderboard, minigames, mutants, original soundtrack release, parallel worlds, parody, physics manipulation, plane shifting, plot twist, portals, profanity, ranked match, real-time combat, removed from steam, respawn justification, revenge, robots, scary children, slot machine, spaceship, transforming boss, unlockables, vent crawling, voice acting, voice chat, wasd movement, xbox live