绛河之上 Under Supernova: Sci-Fi Sandbox RPG with LLM Integration

9/9/2026, 5:05:13 PM

Release date: 5/31/2023

Tags: #rpg #sandbox #city-builder #sci-fi #simulation #pixel-graphics #strategy #2d

User Reviews

Score: 89%9 user reviews
Review Count: 9 reviews
Fetched At: 9/9/2026, 5:05:13 PM

Reference prices

Japan

¥ 920 (JPY)

Steam JP

$7.99 (USD)

Steam Global

Live Store Snapshot

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Japan Price: ¥ 920
Global Price: $7.99
Price in Your Region: ¥ 920Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 18 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/16/2026, 2:47:43 PM

The price snapshot and review snapshot differ by about 166 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

绛河之上 Under Supernova is a sci-fi sandbox RPG featuring city-building and simulation elements, notable for its integration with LLMs that can control in-game actions and modify the world. It supports single-player and mul

Who this is for

The unique integration with LLMs promises to bring a new dimension to the gaming experience. If you're interested in a highly flexible gameplay experience that combines sandbox, simulation, and RPG elements, this title is worth exploring.

Details

Overview

绛河之上 Under Supernova is a unique sandbox RPG that blends city-building, simulation, and science fiction elements with an innovative integration of Large Language Models (LLMs). Developed and published by UnderSupernovaGroup, this title offers players a high degree of freedom and fun, allowing for dynamic interactions and emergent gameplay.

Highlights

Innovative LLM Integration: Connect to large models to query information, control characters, modify terrain, and create items and buildings, enabling LLMs to act as intelligent NPCs or even shape the game world.
Genre-Bending Gameplay: Combines RPG, Sandbox, City Builder, Sci-Fi, and Simulation genres, offering a rich and varied experience.
Multiplayer and Single-player Options: Enjoy the game solo or connect with friends through multiplayer and LAN co-op modes.

Who It's For

This game is ideal for players who enjoy sandbox experiences with deep customization and emergent storytelling. Fans of city-building and simulation games looking for a fresh twist, as well as those intrigued by the potential of AI integration in gaming, will find much to explore. The pixel graphics and RPG elements also appeal to a retro-inspired audience.

Game Info

绛河之上 Under Supernova was released on May 31, 2023. It supports both single-player and multiplayer modes, including LAN co-op. The game features pixel graphics and is available in Simplified Chinese and English. Developed and published by UnderSupernovaGroup, it falls under the RPG, Sandbox, City Builder, Sci-fi, and Simulation genres.