Square Enix Stuffed a Google AI Into Dragon Quest Slimes

The Dragon Quest slime is one of the most recognisable symbols in all of gaming. Thirty-nine years of goodwill, merchandise, and affection from millions of players. Square Enix has decided the best use of that legacy is to hollow one out and fill it with Google Gemini.

Announced at a press event over the weekend, Square Enix confirmed it is partnering with Google to add an AI-powered companion called "Chatty Slimey" to Dragon Quest X, the Japan-exclusive MMORPG that launched in 2012 and never made it west, not even after its offline conversion in 2022. Players will be able to chat with the bot via text or voice, and it will respond with AI-generated voice lines. According to Sankei, the AI also analyses what's happening on screen and may pipe up on its own when you defeat a powerful enemy or pick up a rare item.

DQX director Takashi Anzai told Sankei that the feature is aimed at newcomers who might feel lost in a 13-year-old MMO. "New players won't feel lonely wondering where to start playing; it will become their own personal companion," he said. Which is a strange pitch for a game that is, by definition, full of other human beings. MMO communities, especially in Japan, have a well-earned reputation for being welcoming to new players. The loneliness problem in Dragon Quest X is not a problem that exists.

A Test Case With Convenient Cover

The choice of Dragon Quest X as the testing ground is doing a lot of work here. This is a game with no Western playerbase to speak of, no English-language press scrutiny, and an audience that has already stuck around for over a decade. If Chatty Slimey goes sideways, Square Enix can quietly shelve it. If it doesn't, the company has a proof of concept it can point to when it inevitably tries to roll something similar out in a game people outside Japan actually play. Final Fantasy XIV has 30 million registered accounts. You do the maths.

And make no mistake, Square Enix is clearly building toward something broader. The company stated in its November 2025 financial results that it aims to have generative AI handling the majority of its QA and debugging work within two years. It has also launched a partnership with the Matsuo-Iwasawa Laboratory at the University of Tokyo focused on AI-driven development efficiency. Chatty Slimey is not a quirky one-off. It is a data-gathering exercise dressed in a beloved mascot's skin.

The precedent from other games is not encouraging. Where Winds Meet shipped with a world full of AI chatbot NPCs and players immediately found ways to manipulate them into saying things the developers absolutely did not intend. Fortnite's AI Darth Vader lasted about five minutes before Epic had to patch out the swearing. Square Enix and Google have not yet explained how they plan to constrain what Gemini can and cannot say inside Dragon Quest X, and Gemini is trained on publicly available internet data, which is a sentence that should give everyone involved pause.

to Capcom, which answered an investor question directly this week stating it does not implement generative AI assets into game content, even while exploring AI for internal production efficiency. That is a clear, honest position. Square Enix's position, by contrast, is a slime-shaped chatbot with no public documentation on its guardrails.

A beta test for Chatty Slimey is planned, though Square Enix has not announced a timeline. Given that Dragon Quest X still has no confirmed Western release, most players reading this will never encounter it directly. But the version of this that shows up in a game you do play is already being designed. That much is obvious.