I don't like the down vote button so I will spare you with that. Yes, they can still put it on their resume but what the employer did is scumbag move cause translation is a hard job to do well and good translator can make good money doing various job. In creative industry, credit listed is a big thing for anyone that starting out. If not so, why does movie, anime, game that have those long scrolling opening/ending credit?( A xxxxx Film, Directed by xxxxx, Produced by xxxxx.) For a video game, there is no "screen time" limit like movie/anime do, so not including the team and only the execs is like slapping those that worked really hard for the project to make it a better game.