COSM-GAME RyzaChat
RyzaChat is an AI-driven role-playing game set in the world of the Atelier Ryza series, with Ryza as the player's conversational companion. Instead of choosing actions mainly from fixed menus, players tell Ryza what they want to do in natural language, and those conversations can lead to exploration, material gathering, alchemy, battles, trading, building, and quests. RPG Mode advances adventures and world progression, while Chat Mode lets players spend time talking with Ryza without advancing the main objective. The game also connects conversation to resources such as inventory items, stamina, money, and character progression.
Game summary
On this page
Latest update
Version 1.1.0 is the newest App Store build for RyzaChat, with minor bug fixes. The game's latest major service milestone was the Global launch on September 9, 2026, which expanded RyzaChat beyond its earlier Japan-only release.
Release date and status
RyzaChat's Global service launched on September 9, 2026, following its Japan release on August 25, 2026. SpiralAI's regional service documentation identifies distribution in Japan, the United States, Taiwan, Indonesia, and India, so the international launch does not mean that the service is available in every country.
| Global release | Sep 9, 2026 |
| Japan release | Aug 25, 2026 · iOS / iPadOS, Android |
| Platforms | |
| Global status | Released |
| Pricing model | Free-to-play·In-app purchases·Subscription |
| Availability | JapanUnited StatesTaiwanIndonesiaIndiaApp StoreGoogle PlayGoogle Play Games on PC |
Platforms and availability
RyzaChat is available on iPhone and iPad through the App Store and on Android through Google Play. Google Play also lists the game as available on Windows through Google Play Games on PC, which provides the PC access route rather than a separate standalone Windows client.
Gameplay and setting
RyzaChat is a conversation-driven RPG set in the world of the Atelier Ryza games. Instead of relying mainly on conventional command menus, players tell Ryza what they want to do in natural language. Conversations can lead to exploration, gathering materials, alchemy and item synthesis, battles, trading, eating, building a base, and other actions that affect the game state.
RPG Mode advances quests and world progression, while Chat Mode allows open conversation without advancing the main objective. Players travel through a world map, manage inventory items, stamina, and Cole, earn experience through quests, and raise their contribution level to unlock further quests. More than 30 characters from the Atelier Ryza series can appear, including familiar companions such as Klaudia, Lent, and Tao.
Trailer, screenshots, and media
The selected gameplay presentation and gallery show conversations with Ryza becoming RPG actions, along with exploration, synthesis, quests, inventory management, character interactions, and the mobile interface used to navigate the game.
Developer and publisher
SpiralAI develops and publishes RyzaChat under an official license from KOEI TECMO GAMES. The project uses SpiralAI's SpiralLLM technology for conversation and its voice synthesis technology for Ryza, while the characters and setting come from the Atelier Ryza series.
| Developer | SpiralAI |
| Publisher | SpiralAI |
| Official website | RyzaChat |
Download and availability
RyzaChat is free to download through the App Store and Google Play in supported territories, with Windows access provided through Google Play Games on PC. The game includes in-app purchases and subscription options, including paid conversation-token and cosmetic content.
System / Device Requirements
RyzaChat's Windows version is accessed through Google Play Games on PC. SpiralAI does not publish a separate PC hardware sheet for the game, so the official Google Play Games client specifications define the minimum environment required to use that access route.
Apple lists RyzaChat for iPhone and iPad with iOS 15.0 or later and iPadOS 15.0 or later.
RyzaChat runs on Android 7.0 or later as a practical baseline.
| PC specification | Minimum | Recommended for better gameplay performance |
|---|---|---|
| OS | Windows 10 (v2004) | Windows 10 (v2004) |
| Storage | SSD with 10 GB available | SSD with 10 GB available |
| Memory | 8 GB RAM | 8 GB RAM |
| Graphics | Intel UHD Graphics 630 or comparable | Gaming-class GPU such as Nvidia GeForce MX450 |
| Processor | 4 CPU physical cores | 8 logical cores |
| Other requirements | Windows admin account and hardware virtualization enabled | Windows admin account and hardware virtualization enabled |
| iOS / iPadOS specification | Official value |
|---|---|
| iPhone OS | iOS 15.0 or later |
| iPad OS | iPadOS 15.0 or later |
| App Store size | 703.9 MB |
- Official value
- iOS 15.0 or later
- Official value
- iPadOS 15.0 or later
- Official value
- 703.9 MB
| Android specification | Practical baseline |
|---|---|
| Android | Android 7.0 or later |
- Practical baseline
- Android 7.0 or later