OZ Chrono Chronicle

OZ Chrono Chronicle is a Japanese mobile RPG that reimagines the world of Oz with an anime presentation and action-leaning battles. Players rotate between a small roster of main heroes, dress them up with alternate outfits, and fill out a support lineup by summoning collectible monsters that fight alongside you.

Publisher: DMM Games
Type: Mobile RPG
Release Date: July 19, 2016
Shut Down: 2018
Pros: +Playable cast of 4+ heroes with distinct outfits, voice work, and flashy transformation scenes. +Summonable monster companions with multiple rarities to chase. +Hands-on combat that uses taps and swipes for defense and responses.
Cons: -Never officially released in the West. -Hard to find comprehensive details due to the shutdown.

Overview

OZ Chrono Chronicle Overview

OZ Chrono Chronicle drops you onto a fantastical take on Oz, complete with its iconic road and fairytale tone, then builds the experience around a compact party of playable protagonists and a larger collectible companion system. You unlock and swap between 4+ main characters, each presented with full voice acting and stylized cutscenes that lean into the game’s anime aesthetic. The roster ranges from bright, storybook-inspired personalities to more mysterious designs, and each hero brings their own skill kit and combat rhythm.

Character customization is a major hook. Outfits and cosmetic accessories let you change a hero’s look, and the game makes a point of showing off transformations with short, dramatic animations. Alongside the main cast, you also summon monsters and familiar creatures of varying rarity, then place up to four of them into a support lineup. These companions function like sidekicks that round out your team and add another layer of collection and progression beyond the core heroes.

Combat is designed for touchscreens and asks for more than simply selecting skills from a menu. Swipes and taps are used to react in real time, letting you evade, guard, and answer enemy pressure while weaving in character abilities. Each protagonist’s moveset feels themed, so one might focus on quirky weapon attacks while another leans into elemental-style techniques. Outside of battles, the structure follows familiar mobile RPG expectations with a story campaign, daily login incentives, and social features that allow you to connect with other players and call in their characters for help.

A notable convenience feature is the flexible orientation option, letting you play in portrait or landscape by tilting your device. For a mobile-only title, it is a small touch, but it makes the game easier to fit into different play habits.

OZ Chrono Chronicle Key Features:

  • 4+ Main Characters – unlock and control more than four unique heroes, each supported by voice acting, cutscenes, and their own combat tools.
  • Customize and Dress Up – collect costumes and cosmetic items to personalize each character’s appearance with playful accessory options.
  • Summon Sidekicks – recruit a wide range of monsters and storybook creatures, then bring up to four into battle as companions.
  • Manual Combat – use touch inputs like swipes and taps to defend, reposition, counter, and activate combat actions.
  • Horizontal or Vertical – tilt your device to switch between portrait and landscape play.

OZ Chrono Chronicle Screenshots

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OZ Chrono Chronicle Featured Video

OZ Chrono Chronicle (Android) Gameplay

Full Review

OZ Chrono Chronicle Review

Although OZ Chrono Chronicle is no longer active, it is an interesting snapshot of mid-2010s mobile RPG design, especially for players who enjoy character collecting paired with more interactive combat. Its strongest first impression comes from presentation, with voice work, animated sequences, and costume-driven transformations that make the small playable cast feel more “hero-focused” than many gacha-style games that rely on huge rosters.

The combat system is the other standout. Rather than leaning entirely on auto-battle or turn-based menus, it encourages moment-to-moment input. Dodging and blocking via gestures gives fights a more engaged feel, and it helps differentiate characters beyond simple damage types. When you combine that with a companion lineup of summonable monsters, battles become a mix of personal execution and team-building decisions. Collectors had clear goals too, since companion rarity and team composition provided a long-term chase.

That said, the game’s biggest drawback is accessibility. With no Western release and the service ending in 2018, it is difficult for most players to experience it now, and reliable documentation is limited compared to longer-running mobile RPGs. As a result, it is best approached as a curiosity for genre fans, particularly those interested in Japan-only releases and action-leaning mobile systems.

For players who did have access during its lifespan, OZ Chrono Chronicle offered a stylish Oz-themed setting, a manageable hero roster with lots of cosmetic variety, and a combat model that rewarded attention. For everyone else, it remains a title that is easier to appreciate through videos, screenshots, and community recollections than through hands-on play today.

System Requirements

OZ Chrono Chronicle System Requirements

Minimum Requirements:

Operating System: Android 4.1 and up / iOS 6.0 or later.

Music

OZ Chrono Chronicle Music & Soundtrack

Coming soon!

Additional Info

OZ Chrono Chronicle Additional Information

Developer(s): WAVE3Studio
Publisher(s): DMM Games

Platform(s): iOS, Android

Japan Release Date: July 19, 2016
Western Release Date: Canceled

Development History / Background:

OZ Chrono Chronicle is a mobile RPG created by WAVE3Studio, a South Korea based developer, and released in Japan under DMM Games. It launched for iOS and Android in July 2016 and remained a Japan-only title, with plans for a Western release ultimately not moving forward. Service later ended, and the official site was eventually removed, which is part of why detailed information about the game is relatively scarce today.