Idle Runner: Hero Idle RPG icon

Idle Runner: Hero Idle RPGv1.3.1

Released August 10, 2026Major

Android

What changed

  • PerformanceFixed Damage and Max HP calculation logic for improved stat accuracy
  • New featureAdded Piercing Bullet Power upgrade with pass-through damage multipliers
  • UXAdded ability to adjust game tempo via the speed indicator
  • ContentIntroduced new projectile art for each skin
  • UXIncreased equipment capacity to 300 items and added an item counter

Original release notes

• Damage and Max HP now calculate correctly - a big boost to both
• New upgrade: Piercing Bullet Power, up to x10 on pass-through hits
• Slow the game tempo down from the speed indicator
• New projectile art per skin
• Equipment holds 300 items, with a counter

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