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Sunday, July 9th to Sunday, July 16 2023
Bingen am Rhein / Germany

UC13 is cancelled for 2023. See you in 2024!


Sadly you can not join us for SEVEN DAYS at our record-breaking outdoor demoparty this year :(

Running occasionally since 1995, Underground Conference is the hidden gem when it comes to demo parties. It's the oldest demoparty in Germany still taking place.

At UC you will see things you have never before seen at a demoparty. We have got plenty of over-the-top features and creative competitions like you have never seen before.

For a couple of years now, we've extended UC to run for a fill week, making it the longest non-stop demoparty in scene history. You can think of UC as a combination of a scener's summer vacation, a camp to work on releases, followed by a extended weekend full of competitions ranging from traditional to confusingly weird.

However: We are very very sorry to have to announce that UC13 is not taking place this year. We apologize to everyone who had booked their vacation and was looking forward to the event.
There are two reasons UC13 can not happen: First of all, this year due to various personal reasons, we are short on organizers. UC always is such a huge setup that we really need 20 organizers to get the thing going, and we are not getting close this time. If you are interested in supporting the event, please consider joining the UC Gewerkschaft Team for 2024.

And secondly, as you may know, a well-known fellow german demoscene party organizers has recently passed away, and his farewell event has been scheduled now and is colliding with the planned UC13 date. As a lot of our organizers and visitors wish to be present there, that's another reason we really can not do it. In this case our friendship to the person who has passed away has priority.
Underground Conference will be back in 2024. Until then: See you at all the other great demoparties happening this year.


Check out our invitation demo for the party. Check the video on the right, or even better, watch it like it's meant to be - on your PC.


This video is providing a couple of impressions from UC9 & UC10. This is what to expect: A whole week of fun, competitions and chilling and dancing with your friends - all of which with a detailed Covid-19 security concept.