Initial release (v1.00) of a demo of the full game to be released later.

Application Details:

Version: Chapter 1
License: Demo
Votes: 0
Latest Rating: Gold
Latest Wine Version Tested: 3.21

Maintainers: About Maintainership

Free Download Download Deltarune in English or Japanese.

Test Results

Selected Test Results

What works

Gameplay and visuals work, though not quite as intended due to a framerate issue, explained below. Audio works fine if I use an analog output.

What does not

  1. The game speed is too fast, making gameplay more difficult, and audio plays incorrectly.
  2. My USB sound mixer, which I normally use as my sound card without problems, doesn't work well with this game. It tends to get crackly.


  1. After installing libstrangle I modified the Exec line in the .desktop file to the following (with {USER} replaced with the username)
    • Exec=env WINEPREFIX="/home/{USER}/.wine" FPS=30 LD_PRELOAD="${LD_PRELOAD}" wine C:\\\\Program\\ Files\\ \\(x86\\)\\\\SURVEY_PROGRAM\\\\DELTARUNE.exe
  2. I had to use the onboard audio to avoid problems, analog works fine. You may have issues with USB audio.

What was not tested

Completing the demo.

Hardware tested


  • GPU: AMD
  • Driver: open source

Additional Comments

selected in Test Results table below
Operating systemTest dateWine versionInstalls?Runs?Used
CurrentSolusDec 13 20183.21Yes Yes YesGoldYaoMitachi 
ShowSabayon Linux (rolling release) amd64Nov 03 20183.18-stagingYes Yes YesGoldAlexander Olofsson 
ShowFedora 29 x86_64Nov 02 20183.18-stagingYes Yes YesGoldJeremy Silliman 
ShowSolusNov 01 20183.18Yes Yes YesGoldYaoMitachi 
ShowGentoo Linux x86_64Oct 31 20183.0.3Yes Yes YesGoldKacper Herchel 

Known Bugs

Bug # Description Status Resolution Other apps affected
46091 GameMaker game Deltarune plays at too high a framerate, impacting game speed UNCONFIRMED View

Show all bugs

HowTo / Notes

Workaround for game speed issue

In Wine, this demo runs too fast, making gameplay more difficult and the audio wrong. You can fix this with libstrangle.

Having installed the game, you should have a .desktop file. After installing libstrangle, open  SURVEY_PROGRAM.desktop in a text editor, and change the "Exec" line of the .desktop file to the text below, replacing {USER} with the username.

Exec=env WINEPREFIX="/home/{USER}/.wine" FPS=30 LD_PRELOAD="${LD_PRELOAD}" wine C:\\\\Program\\ Files\\ \\(x86\\)\\\\SURVEY_PROGRAM\\\\DELTARUNE.exe