The Monk Temple

[Kiokin]

RNG is a common place phrase in regard of video games. You can use any word you want, if you wish, however it does not change the fact that if someone says RNG, you know what they are talking about. You can argue that RNG is simpler to say than "Random".

Not really. When someone says "RNG" I think of something completely random that no one can do anything about.