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This package is marked as retired

This package was created exclusively for the Umbraco CodeGarden 12 Package Competition. It is not being maintained.


Derezzed: An eclectic mix of HTML5, Canvas, Audio and SignalR for the Umbraco back-office.

Created by Matt Brailsford and Lee Kelleher for the Umbraco CodeGarden 12 Package Competition.


Please install the BackOffice Power Scripts package before installing Derezzed.


Once you have installed the Derezzed package, you will need to add the "~/signalr" path to your Web.config's "umbracoReservedPaths" AppSettings key:

<add key="umbracoReservedPaths" value="~/umbraco,~/install/,~/signalr" />

Hot Key

To launch the Tron game, the hot-key is CTRL+SHIFT+D.


If the game/hot-key isn't working for you, please check the following:

  • Make sure your mouse cursor's focus is outside the right panel, as the JavaScript detection for the hot-key is only available in the outer-frame.
  • Check the URL in your web-browser, it needs to be "/umbraco/umbraco.aspx" for the BackOffice Power Scripts to work correctly.

Do keep in mind that this was developed in less than a day and the purpose is exclusively for fun! If you want to diasect the code and learn from it, that is a super bonus!



The HTML5 Tron Clone game was derived from DisasTron.


Archived files

Source code

Package owner

Lee Kelleher

Lee Kelleher

Lee has 15802 karma points

Package Compatibility

This package is compatible with the following versions as reported by community members who have downloaded this package:
Untested or doesn't work on Umbraco Cloud
Version 8.18.x (untested)

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Previously reported to work on versions:

Package Information

  • Package owner: Lee Kelleher
  • Contributors: Matt Brailsford
  • Created: 18/06/2012
  • Current version 0.1
  • .NET version 4.0
  • License MIT
  • Downloads on Our: 895

External resources