Board Thread:News and Announcements/@comment-26521006-20160120024457

Toby Fox recently announced beta testing for the Undertale bugfix patch. You can only participate if you have the Steam version of Undertale. If you have bought Steam version and would like to participate, follow the instructions in the image below.

http://i.imgur.com/rIV5JUY.jpg

The current known changes and issues with this patch are:
 * The latest version of Game Maker causes the MAC OS X version of Undertale to crash when quitting.
 * The color of blue attacks have been changed to be more visible to colorblind people.
 * You can no longer 'glitch' through the bag of dog food in the Alphys's Lab to skip the entire scene with Alphys and/or Mettaton that normally occurs there. 