Dogcheck from Undertale as error pages

SUMMARY

Replaces the error pages on all websites with the dogcheck room from Undertale. Plays a random song every time. There is a mute button for your convenience but why would you ever want to use that.

The latest version of Dogcheck from Undertale as error pages is available on the Chrome web and is currently being used by 6,000 active users. The initial version was launched on 2019-04-29.

HOW TO INSTALL Dogcheck from Undertale as error pages FROM A CRX FILE

1. Download Dogcheck from Undertale as error pages CRX file
2. NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to download the ZIP file instead
3. In the URL bar, go to chrome://extensions
4. Enable Developer mode

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