<human>: Can you give me a shortened version of the text?

Hello, Reddit. 'Bout time I asked a question of you. 

I'm in one of several computer labs past 10PM on campus. There's three of us actually working on papers, reading, etc. One of us has earbuds and is listening to music, another isn't even here (because of the loud Koreans), and I'm here to mediate. When my friend called me in here, he was complaining about "loud asians" that won't stop talking, and they appear to be playing some sort of competitive Tetris. I had expected more, but there's only the four of them. One in particular is loud verbally, slams his hands in order to type, and I've heard his friends ask him to pipe down. However, they all get equally loud whenever they're having a particularly heated match. I've been asked to get on their case. Should I even say anything? I'm not here to study, and he's not even in the room - he's waiting for me to deal with it, because the last time he complained they shut off the room's lights on the way out via the circuit-breaker.
<bot>: These individuals clearly don't give a fuck and are incredibly loud. I seriously doubt asking them to tone it down is going to change anything. What should I do? Is there anything I CAN do?