Dating sim · Social simulation

Dong Dynasty

A dating sim where the city remembers—rumors, rivalries, and romance tied together by a living social engine, not a fixed script.

Meet a cast that reacts with memory and personality: who you snub at a party might tell someone new; who you help might owe you later. Short minigames—outfits, texting beats, planners, reflex checks—break up the drama when the tension gets thick.

In Dong Dynasty, what happens in one scene can change how the city treats you in the next. Sign in with Xsolla to keep saves and purchases with your account. Premium regions and style collections unlock as add-ons you own. Gopex is an NVIDIA Inception member—we use NVIDIA GPU infrastructure for the AI-assisted parts of production. The game is built for Steam on PC.

A Gopex LLC title · mature themes

Wishlist on Steam Payments by Xsolla All features

Coming to Steam Synced saves 18+ · Mature themes

Dong Dynasty

The city’s watching. Your ex might be at the same party. Rumors don’t stay in one scene—so can you date, dodge drama, and still come out looking good?

Dong Dynasty is a mature-themed dating sim for PC on Steam, built around a social simulation that remembers what you did and who saw it. Xsolla powers sign-in, checkout, and your account vault for add-ons. Gopex is an NVIDIA Inception member, using NVIDIA-accelerated infrastructure for AI-assisted production.

What you’ll play

Living social layer — personalities, relationships, memories, and gossip; NPCs can witness what happens and spread the word.
Visual-novel style scenes — branching dialogue and story beats tied to the wider world, not isolated choices.
Quick minigames — short beats like outfit picks, texting rhythm, planning your day, timing challenges, memory pairs, and trivia to break up the drama.
Portraits & backgrounds — stylized character art and full-scene locations built for mood and story.
Wardrobe & housing — cosmetics and region- or style-themed expansions you own on your account and claim in-game.
Multiple languages — play in the language that fits you, including English, Japanese, Korean, Chinese, and more.
Play your way — native builds for Windows, Linux, and macOS, with Android support.

The world

Hub, story scenes, shop, wardrobe, and inventory woven into one progression.
Events and relationships that shift based on what characters see and hear.
Minigames that reward attention without hijacking the romance.
Optional expansions for new looks, regions, and home flair—tied to your account.

On the horizon

Steam store presence and wishlist—be first in line when we go live.
More story, more locations, more reasons to revisit the cast.
Rotating rewards and offers for players who stay connected.
Ongoing art and audio polish across portraits, scenes, and boutique.

Studio

Dong Dynasty is made by Gopex LLC—a focused team pairing narrative ambition with partners like Xsolla and NVIDIA Inception so the experience stays modern, fair, and worth your time.

Partners

Steam — where we’re bringing the PC release.
Xsolla — login, secure checkout, and your vault for purchased items.
NVIDIA Inception — support for startups building on accelerated computing.

Wishlist on Steam if the setup speaks to you—it’s the best way to show you want this world in your library. We’re grateful for everyone following along.

Wishlist on Steam Full feature list

More than dialogue trees

Dong Dynasty pairs visual-novel style romance with a living social layer: personalities, memories, relationships, and gossip that react when characters meet and witness what you do.

Stylized romantic scene: couple in evening wear, in-game art from Dong Dynasty

Scenes and portraits are built for slow-burn chemistry and high-stakes dates—then the social layer remembers who saw what, who likes who, and how the city talks about you behind your back.

Boutique items — in-game cosmetics

Cosmetic item preview 1 — Dong Dynasty shop

Cosmetic item preview 2 — Dong Dynasty shop

Cosmetic item preview 3 — Dong Dynasty shop

Narrative depth

Branching scenes, affection, and story beats that reward attention—not just the right line, but how you move through the world.

Living cast

NPCs carry emotional state and social memory, so flings and feuds can follow you across locations and chapters.

Premium expansions

Regions, styles, housing themes, and bundles are entitlement-driven—buy once on your account, claim in-game when you sign in.

AI, Steam, and performance

Built for Steam on PC: a responsive native client and smooth presentation, with AI-assisted production and services running on NVIDIA hardware. Gopex is an NVIDIA Inception program member.

AI on NVIDIA hardware

Assistive and generative parts of our pipeline run on NVIDIA-accelerated infrastructure—supporting richer tools and live experiences for players.

Steam release

PC distribution is built around Steam: wishlist the store page, get updates from Valve’s client, and install alongside the rest of your library.

Wishlist on Steam

Cross-platform client

Windows, Linux, and macOS—and Android—so you can stay with the same world on the devices you use.

Commerce & AI infrastructure

Player purchases and entitlements go through Xsolla; our AI development and GPU compute story is anchored in NVIDIA Inception, NVIDIA’s startup ecosystem for teams building with accelerated computing.

Secure checkout & account vault

Sign in with Xsolla Login for synced saves and secure checkout. Purchases land in your account vault and can be claimed in-game—whether you started on Steam or in the boutique.

Learn about Xsolla →

NVIDIA Inception

GPUs for AI

Gopex is an NVIDIA Inception program member. We use NVIDIA GPUs for AI training and inference that support assistive and generative parts of the product—alongside the PC experience players run through Steam.

About NVIDIA Inception →

Steam

Dong Dynasty is headed to Steam on PC. Wishlist to get notified when the store page is live and updates ship.

Wishlist on Steam