# Isekai: Demon King — Anime RPG: Summon & Survive > Anime RPG: Summon & Survive (iPhone/iPad app by JOSE ALONSO UGAZ.) - Source: https://appshunter.io/ios/app/isekai-demon-king/id6793593859 (this page in markdown: same URL + `.md`) - Developer: [JOSE ALONSO UGAZ](https://appshunter.io/developer/6793593861) - Category: Games, Role Playing, Strategy - Price: Free with in-app purchases - Age rating: 12+ - Requires: iOS 15.0 · 1.1 GB - Languages: American English, Chinese (Simplified, China), European Spanish - Released: 2026-08-07 - Data updated: 2026-09-09 - User reviews in markdown: https://appshunter.io/ios/app/isekai-demon-king/id6793593859/reviews.md ## What is Isekai? ENTER A WORLD WHERE HEROES ARE NOT IMMORTAL Summon heroes, tame powerful creatures, strengthen your Sanctuary, and face tactical expeditions where every decision can change the fate of your account. In Isekai: Demon King, you are the Custodian—the one responsible for guiding heroes through a brutal world ruled by demons, ancient beasts, and impossible battles. Victory creates legends. Failure can erase them forever. TACTICAL TURN-BASED COMBAT Build a 2x3 formation and command every action. Position your heroes, manage speed, mana, elemental affinities, active skills, passive abilities, buffs, debuffs, and status effects. A stronger team is not always enough. Strategy, preparation, and timing decide who survives. EXTREME DIFFICULTY This is not a game where every battle is meant to be won easily. Enemies grow stronger, bosses demand preparation, and careless decisions can destroy an entire expedition. You must learn when to fight, when to change your formation, and when to extract before it is too late. PERMANENT HERO DEATH During high-risk expeditions and wars, defeated heroes can die permanently. Their levels, equipment, skills, and personal history may be lost. Every hero you send into danger matters. Every victory has weight. Every sacrifice becomes part of your story. EXPEDITIONS AND EXTRACTION Prepare a limited backpack and choose your route through dangerous expedition nodes. Fight enemies, discover events, collect materials, find equipment, open locked chests, and confront powerful bosses. Items obtained during an expedition are temporary until you successfully extract. If you retreat incorrectly or your team is defeated, everything you failed to bring back may be lost. HEROES, LINEAGES, AND POTENTIAL Summon heroes with different rarities, roles, elements, abilities, and potential. Each hero can develop through unique builds and tactical specializations. Lineages grant permanent traits that define how a hero fights, grows, and contributes to the team. LEGACIES When an important hero falls, their story may not end. Powerful heroes can leave behind Legacies—unique abilities and memories that can be inherited by future generations. A fallen warrior can continue shaping your account long after death. FORGING AND EQUIPMENT Collect weapons, armor, relics, and rare materials. Forge new equipment, improve existing items, evolve powerful gear, and create specialized builds for every hero. Equipment is more than statistics. Every item can carry history, origin, upgrades, and value. TAME CREATURES Encounter creatures throughout the world and attempt to capture them. Raise, train, and use tamed beasts as part of your progression. Some creatures are common companions. Others are rare prizes earned through dangerous battles and limited opportunities. BUILD YOUR SANCTUARY Develop and manage the heart of your account. Improve buildings, train heroes, organize barracks, manage storage, recover wounded units, prepare expeditions, and unlock new systems. Every improvement makes your Sanctuary stronger—but resources are limited, and priorities matter. ORIGINAL SOUNDTRACK Immerse yourself in a fully original soundtrack created exclusively for Isekai: Demon King.From the solemn atmosphere of the Sanctuary to intense battles. WORLD EVENTS AND SPECIAL CHALLENGES Participate in limited events, capture missions, seasonal activities, ranked battles, and world-boss encounters. Face ancient dragons, rare creatures, powerful enemies, and challenges designed to test your strongest teams. RANKED BATTLES Compete against other players through tactical ranked arenas. Progress through leagues, earn points, and fight under temporary level limits designed to preserve strategy without erasing permanent progression. CREATE LEGENDS Every hero has a story. Every expedition carries a risk. Every victory changes your future. Do not simply collect heroes. Create legends. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 10 Soul Bundle | $9.99 | one-time | | 22 Soul Bundle | $19.99 | one-time | | 36 Soul Bundle | $29.99 | one-time | | 50 Soul Bundle | $39.99 | one-time | | 66 Soul Bundle | $49.99 | one-time | | 88 Soul Bundle | $59.99 | one-time | | 110 Soul Bundle | $69.99 | one-time | | 135 Soul Mega Bundle | $79.99 | one-time | | Young Dragon | $0.99 | one-time | ## Version history (last 5 releases) ### 1.2.3 — 2026-09-06 A new Isekai: Demon King update has arrived! • 3 NEW HEROES have joined the summon banner, bringing new possibilities for building and customizing your formation. • Major optimization improvements for a smoother and more stable gameplay experience. • Multiple interface improvements across the Barracks, skills, navigation, and other systems for clearer information and easier management. • Improved management and presentation of active and passive skills. • New quality-of-life improvements to make managing your heroes and formations easier. • Additional fixes and general improvements across multiple game systems. Keep strengthening your Sanctuary, develop unique heroes, and prepare for increasingly dangerous expeditions. Remember: your heroes are not immortal. ### 1.2.2 — 2026-08-30 A major progression update has arrived! • Continue evolving your heroes on their path toward Divine power. • Expanded equipment and forging progression with stronger upgrade possibilities. • Enhanced beast integration across expeditions and combat. • Clearer hero, equipment and upgrade information. • Improved combat feedback, damage readability and elemental effects. • Refined interfaces, localization and overall game stability. • Permanent death remains a core strategic mechanic, making every hero and every journey unique. Build your strongest team, develop your Sanctuary and push your heroes beyond their limits. ### 1.2.1 — 2026-08-23 This update expands the Isekai: Demon King experience with new improvements designed to make every expedition more strategic, clear, and enjoyable. • New tactical Event Formation with full control over your party positions. • Sanctuary Market keys are now permanently available to help prepare your expeditions. • Improved Market interface and navigation. • Clearer combat presentation and hero management. • General stability and gameplay experience improvements. Strengthen your Sanctuary, prepare your heroes, and keep ascending toward greater challenges. ### 1.2 — 2026-08-19 Version 1.2 takes Isekai: Demon King to the next level. Your heroes are not immortal. During expeditions, every decision matters—and defeat can cost you a hero forever. Prepare them carefully before pushing deeper. • The Sanctuary has been completely redesigned with a new presentation and navigation system. • New Young Dragon event: challenge it for a chance to capture it. • Upgraded combat presentation with new skill, damage, healing, and status effects. • New Guide explaining status effects, resistances, weaknesses, and important combat mechanics. • Improved onboarding and tutorial flow for new Custodians. • General interface, stability, and performance improvements. Shape your heroes through your choices. Make them stronger. And make sure they come back alive. ### 1.1.1 — 2026-08-11 Missions have arrived in Isekai: Demon King! • Available in English, Spanish, and Simplified Chinese. • New Mission system with plenty of rewards. • Improved game interfaces and visual presentation. • New and enhanced visual effects during combat. • General improvements for a better gameplay experience. We’ll continue working on new updates and improvements for Isekai: Demon King. We hope you enjoy this new version! ## Related topics [draconia saga global](https://appshunter.io/ios/topics/draconia-saga-global) · [summon games](https://appshunter.io/ios/topics/summon-games) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*