Chinese Slang Explained

氪金

kè jīn

Literally
krypton gold (pun on “charging money”)
Meaning
Spending real money in-game; “whaling.”
Popular since
2014
氪金 (kè jīn)
👁 0 views

What does 氪金 mean?

氪金 means paying real money into a game — top-ups, gacha pulls, battle passes. The community sorts everyone into neat boxes: 零氪 (zero-spend, free-to-play), 微氪 (dolphin, light spender), 重氪 (whale), and the 氪金大佬 whose wallet carries the guild. It’s neutral to slightly self-deprecating — “我又氪了” (“I paid again”) is said with the same sigh as “I bought another coffee.” The opposite philosophy is 白嫖: never pay, enjoy anyway.

Where does 氪金 come from?

The pun runs on 氪 (krypton), the inert gas, replacing 课 (to charge fees) from Japanese 課金 — games themselves use 充值 (“recharge”), while players kept the meme spelling. Its first famous outing was the 2009 line “让我的24K氪金狗眼亮瞎了” (“my 24-karat krypton-gold dog eyes are blinded”), a joke about flashy pay-to-win gear. Around 2014, mobile gacha games like 阴阳师 and 王者荣耀 turned 氪金 into everyday vocabulary, and 648 (the ¥648 top-up tier) became a number every Chinese gamer knows.

How to use 氪金

  • 这游戏不氪金能玩吗?
    Zhè yóuxì bù kèjīn néng wán ma?
    Can you even play this game without spending money?
  • 他氪了三个648,就为了那个皮肤。
    Tā kèle sān ge liùsìbā, jiù wèle nàge pífū.
    He dropped three ¥648 top-ups just for that skin.

Also available in: 日本語 · 한국어 · Español

Related slang