Combat Balance
Death Boss phase 2 now escalates garbage pressure over time, ensuring the fight ends within ~2 minutes
Higher difficulties increase Death's pressure (Advanced +30%, Brutal +60%)
Localization
Added 2 missing Death Boss dialogue lines for Hard difficulty
Fixed inconsistent line break in equipment flavor text
Standardized number formatting across Chinese/Traditional Chinese
UI Fix
Switching language now instantly refreshes all dynamic menu text without restart
Steam Integration
Added 15 Steam stats (best scores, fastest clears, lifetime totals)
Added 9 Steam leaderboards (score/speed/tech × 3 difficulties)