Ghost Idle King

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A growth game where you leave ghost warriors to grow on their own.

This game is rough around the edges, but simple — and it has everything you need.

Few ads, few in-app purchases.
You can fully enjoy the game without spending a dime.

1 Hero + 3 Mercenaries — Build your party and hold the line against monster waves!

Ghost Idle King is an idle mobile RPG.
Even when the app is closed, gold, EXP, and materials accumulate automatically — collect your rewards as soon as you log back in.

▶ Key Features

■ Idle Defense Combat
Your party automatically fights monster waves.
Stronger monsters appear as stages progress!
Rewards accumulate for up to 12 hours while offline.

■ 5 Heroes + 5 Mercenaries
Warrior, Assassin, Ranger, Mage, Priest — choose 1 hero!
Warrior, Assassin, Ranger, Mage, Priest — form a party with 3 mercenaries.
All characters are available from the start. No character gacha!

■ Action Combat
Take on special dungeons, boss battles, and PvP.
Compete against other players in the Duel Arena and Colosseum.

■ Rich Growth Systems
Equipment & accessory upgrades, gem crafting, skill enhancement, and more.
Obtain growth materials through the shop and gacha.

■ F2P Friendly
Enjoy all content without in-app purchases.
No character gacha means fair progression for everyone.

Start your adventure in Ghost Idle King today!
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Related Keywords: idle RPG, auto battle, defense, party RPG, F2P, hero, mercenary, mobile RPG, AFK game, gacha, growth game, offline RPG, idle game, auto combat, tower defense