Dmm Webgame App Manager

This extension allows you to install web browser games from the DMM platform as PWA applications, enabling them to have their own independent processes and windows, similar to local client games, which enhances the gaming experience.
After installing this extension, when you access a DMM web game page, an installation icon will appear to the right of the browser's address bar. Clicking on this icon will allow you to install the game as a PWA application.
Once the game application is installed, you can directly open the game from the desktop icon the next time, or switch to application mode from the icon on the right side of the address bar of the game page in the browser (after the game application is installed, the installation icon on the right side of the address bar will be replaced by an icon that opens the game through the application).
When the game is running as an application, there is a three-dot icon on the right side of the game window's title bar. Clicking this icon will open a menu that includes options to uninstall the game, zoom in or out, and switch the game back to the browser (open in the browser).
Switching between application mode and the browser does not refresh the game, which is useful in many situations, such as when the application mode cannot properly open the in-game purchase menu.

* Supports FANZA GAMES.
* Some games on the DMM platform do not support HTTPS, such as "Kantai Collection". These games will not display the installation icon due to the browser's security policy. You can install them by going to the browser menu and selecting "Cast, save, and share > Install page as app…"
* Currently, it only supports Canvas-based games (which account for over 90%). Other non-Canvas-based games may not display correctly.