Translations

Russian

 * ПАСЬЯНС ("Pasyans"): Solitaire.
 * РЕВОЛЮЦИОНЕР ("Revolyutsioner"): Revolutionary.
 * ГЕРОЙ_НАРОДА ("Geroy Naroda"): "Hero of the people".
 * МИХАИЛ ДАЦЮК И ПЕТР ИВАНОВ ("Mikhail Datsyuk I Petr Ivanov"): two proper names, presumably the authors of the game.
 * ПУСТОЙ ("Pustoy"): "Empty".
 * Header on the "Unknown Network": "NSTU", Novosibirsk State Technical University (a real place!)
 * "Отдел прикладной семиотики": Applied Semiotics Department

Japanese

 * ゲーマー ("Gamer"): Gamer.
 * 熟練ゲーマー ("Jukuren Gamer"): Skilled Gamer.
 * 究極のゲーマー ("Kyuukyoku no Gamer"): Ultimate Gamer.
 * The "How to Play" screen in Hack*Match does correctly give the rules of the game in Japanese.