King God Castle 5.5th Anniversary Event Now Live! Log in and get all heroes for free! Original story mode update available now! King God Castle — Merge Strategy × Idle Tower Defense RPG Become the King of King God Castle and defend your realm from endless monster waves! Merge pixel art heroes, build your squad RPG strategy, and unleash powerful auto battler combat to claim victory. ? Merge & Grow Your Heroes — Merge Strategy System Merge identical heroes to create stronger units and dominate every wave. Collect a roster of unique heroes, upgrade their skills, and earn offline idle rewards even when you're away. ? Strategic Tower Defense — Castle Defense Tactics Win Battles The core of battle is squad placement and merge strategy. Choosing which hero to deploy and where will decide your victory. Experience deep castle defense gameplay across PvP and PvE modes! ? Divine Power — Items for Ultimate Castle Defense Strengthen your castle and maximize your heroes' sk...