Overview

What if you were the strongest being in the world, and your only job was to crush wave after wave of foolish heroes? That's the premise of Devil King, a casual idle RPG from developer and publisher 路过的骑士皇.

Released on October 27, 2026, this single-player title puts you in the horned boots of the Demon Lord himself, a being so powerful that every challenger falls in an instant. Yet the heroes keep coming, like ants that never learn.

The game runs on two battlefields at once: Defense and Expedition. Both progress automatically, so you can watch your forces hold the line while your expedition party marches out to conquer neighboring kingdoms.

It's a hands-off experience at its core, but there's plenty to manage between battles.

Highlights

  • Dual auto-battle system: Defense and Expedition run simultaneously, letting you multitask your conquest without pausing the action.
  • Invincible protagonist: You play as the Demon Lord, who can slay any hero instantly—but numbers can still overwhelm, so strategy matters.
  • Guardians and gear: Recruit Guardians with unique traits, lead sieges to conquer kingdoms, and collect divine artifacts and equipment to power up your legion.

Who It's For

If you enjoy idle games that let you progress while you're away, or if you like the power fantasy of being an unbeatable villain, Devil King is a solid pick. The dark fantasy theme and tower-defense-like waves of enemies add a layer of tactical thinking, even though the core loop is simple.

It's also a good choice for players who want a single-player experience without the pressure of real-time competition.

Game Info

  • Genre: Casual, RPG (with incremental, idler, and tower defense elements)
  • Developer / Publisher: 路过的骑士皇
  • Release Date: October 27, 2026
  • Modes: Single-player, Family Sharing supported
  • Languages: English, Simplified Chinese, Traditional Chinese (full audio support)
  • Platform: PC via Steam

Note: The game is a paid title, and user reception is not yet established—check the latest Steam listing for current reviews and pricing.