2dgames.jp

What It Is

2dgames.jp is a Japanese personal tech blog running on Hatena Blog Pro, with the author account shown as syun77. The site has a very focused theme and has long been updated with content around 2D game development, Godot Engine, indie game design, game programming, audio, mathematics, and development tools. Based on the crawled content, the blog has 286 articles, with archives spanning from 2021 to 2025, indicating that it is not a temporary site but a personal knowledge base with a certain amount of accumulated content.

Core Features

Its core value is not providing an online service, but offering knowledge content for game development. Recent articles include setting up a C# development environment for Godot 4.x, using embedded game views, writing statically typed GDScript, enemy movement algorithms, the basics of bullet-hell 2D STG games, and sound generation with AudioStreamGenerator. It also includes more design- and business-oriented articles, such as how to balance “games you want to make” with “games that sell,” reasons indie games fail, and ways to find game ideas.

Pricing

The crawled text does not show any paywall, membership subscription, or course fees. As a public blog, the main content should be free to read. The site itself uses Hatena Blog Pro, which means the author may be paying for hosting, but that does not mean readers need to pay.

Pros and Cons

The advantages are that the content is focused and highly practical, especially for Godot and 2D game development. The categories are clear and cover subtopics such as Godot, game design, 2DSTG, audio, mathematics, Unity, GameMaker, Spine, and Aseprite. The downside is that it is still a personal blog, lacking structured courses, a code practice environment, a Q&A community, or versioned documentation. The articles are mainly in Japanese, which creates a higher reading barrier for Chinese-speaking users.

Who It’s For

It is suitable for developers learning Godot, making 2D platformers, bullet-hell shooters, RPGs, or indie game prototypes. It is also useful for readers who want to understand discussions around Japanese indie game development. If you need a complete commercial course or Chinese-language tutorials, it is best used as supplementary material.

Access from China

Judging from the domain and platform, 2dgames.jp is an ordinary Japanese blog site, with no obvious login requirement or regional restrictions. Users in mainland China will most likely be able to access it directly. If Hatena static resources load slowly, network optimization or translation tools may be helpful.