This winter, during the 3-week 24/7h broadcast we will be showing you best of the awesome entries from Assembly Demoscene competitions over the years! Also other demoscene content will be offered in volume!

Demoscene competitions are traditionally the heart of Assembly Summer, but last year we brought demoscene content and compos to our winter event as well. Now we are continuing this tradition at the online event. Over the years we have hosted various competitions from real time programmed art to short films, as well as music and graphics competitions, some of which you will get a chance to participate in during the upcoming online event.


  • Demo
  • Combined Intro
  • One Scene
  • Graphics
  • Photo
  • Streaming Music
  • Tracked Music
  • Short Film




Going 5

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Party Series

Assembly Winter Online 2021 is a part of Assembly.