Sarcastic gamer slang. Often abbreviated
人民币战士 (rénmínbì zhànshì, 'RMB warrior') for the same concept. Commonly contrasted with
平民玩家 (píngmín wánjiā, 'commoner / F2P player') and
微氪 (wēikè, 'micro-spender'). Calling someone a
人民币玩家 is half admiring and half mocking.