“Extra Quality” is relative — it’s still a browser hack. For serious 1.12.2 cheating, use a real Java client like Impact, LiquidBounce, or Rise. But for quick browser-based fun? Tuff Client does the job.
currently support Tuff Client's unique version 1.12.2 features? Tuff Client update (2026) tuff client eaglercraft 112 2 extra quality