System Requirements

Minimum Requirements

The developers have published a minimum specification on the Steam store page. The numbers below are the baseline target for running the game; they are not a recommended specification for high settings or for the longest sessions.

Recommended Specification

The developers have not published a recommended specification. As a general guidance, simulation-heavy games like this tend to benefit from extra system memory and a faster CPU more than they benefit from a higher-tier GPU, because the NPC simulation runs across the whole world rather than just on screen. Players whose builds match the minimum should expect playable performance but may need to lower visual settings during city scenes with many active NPCs.

Storage Notes

The 60 GB storage figure is the install footprint at the time of writing. Patches and content updates after launch can change this figure; allocate headroom on the install drive if possible.

Engine

The game is built in Unity. The studio's public job listings have asked for Unity engineers since it incorporated in early 2024, and later recruitment rounds repeated the requirement alongside design, level art, animation, modelling, and visual effects roles. The producer has described the team's strongest areas as technical art and engine work, which is consistent with a hand-painted style that has to hold up on fully 3D geometry. No custom or third-party engine has been announced.

Languages

The Steam page lists support for seven languages at launch: English, Japanese, Simplified Chinese, Traditional Chinese, Korean, French, and German. The listing separates interface, full audio, and subtitle support into their own columns, and as of August 2026 it marks interface and subtitles for these languages while leaving the full-audio column empty for every one of them. The developers have separately said the story sequences carry human voice performance, but have not published which languages that covers.

Platform Support

The Bustling World is announced for PC via Steam. No console or handheld versions have been confirmed.

Controls and Steam Features

The Steam store listing confirms several platform features. The game is single-player; online modes are described on the Multiplayer page. It supports full controller input alongside keyboard and mouse.

Notes

The current Steam release status is To Be Announced. The developers have publicly targeted a 2026 launch and have stated plans to run offline demo trials, with the exact window not yet announced. Specs will be re-verified against any demo or launch build that ships.