JMdict entry #2854926

1. Godan verb with 'ru' endingintransitive verb Internet slang to get hooked (on a video game, TV show, etc.); to become addicted (to); to become obsessed (with)
2. Godan verb with 'ru' endingintransitive verb video games Internet slang to be in a slump; to struggle to make progress; to get stuck (e.g. at a certain rank)