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Fulcrum : Demo Collective

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Alien Auroras 1K

Here s our contribution to Assembly 2026. Since there was no 1K compo this year, we had to submit it in the 4K compo. You can watch it online here: https://youtu.be/WWu8sufFUTw Or if you have a fast videocard and are willing to ignore the paranoid MS Defender alerts, get the executable here: http://www.fulcrum-demo.org/wp-content/uploads/2026/08/Alien-Auroras-1K-by-Fulcrum.zip

Ghost of the LHC 1K

This is a quick small 1 kilobyte intro to support the R-Sync 2026 demoparty in Belgium. It was shown in the PC demo compo, and took 3rd place. You can run it yourself (if you have a modern Nvidia card) : Download Remember that anti-virus programs might not like the crinkler compression and other tricks Continue reading

Bones of Civilisation 1K shader code

This is the exhaustively documented shader code of the Bones Of Civilisation 1 kilobyte intro. Remember, don t try this at work!

Bones of Civilisation 1K

This is our contribution to the Assembly 2025 1K intro competition. It placed 1st out of 3 entries. feedback is welcome on the Pouet page: https://www.pouet.net/prod.php?which=104610 You can download the executable from here: Bones-Of-Civilisation-by-Fulcrum.zip Warning: Windows Defender doesn t trust the 1K executable and will happily delete it (the executable header trickery makes it claim it s…

Spirotranquil 1K

This 1K intro was made for the LoveByte 2025 high-end 1K intro competition, it placed 4th. The effect is a particle effect based on the spirograph toy I had as a kid. The music is again procedual floatbeat on the GPU, but this time I wanted to see if I could add explicit synchronisation between Continue reading

Building From Bedrock 1K shader code

This is the exhaustively documented shader code of the Building From Bedrock 1 kilobyte intro. Remember, don t try this at work! Feedback welcome at the Pouet page !

Building From Bedrock 1K

This intro was created for the Assembly summer 2024 1K intro competition, where it placed 1st. Since this was the first time one of my kids came along, I was inspired by one of their favourite games :) The music was made by Miss Saigon on a very limited size and time budget. You can Continue reading

Lux Minima, Lux Sancta 1K

This 1K intro was made for the Lovebyte 2024 1Kb intro competition, where it placed 4th. It uses a particle effect, instead of the usual raymarching :) This also means that you don t really need a heavy videocard to run this. It s recommended to run the intro realtime, because the Youtube compression really messes up Continue reading

Pyrotranquil 3K

This is a small intro (less than the usual 4K) using particles and compute shaders. It took part in the R-sync 2024 demoparty in Belgium, where it took first place in the combined demoparty. I was trying to make an infinitely-running demo like Timeless/Tran, but due to numerical precision the effect starts to look a Continue reading

Creative Carving 1K

This done-in-a-hurry 1K was made for the Demosplash 2023 combined intro competition, where it placed 1st. It s based on a recursive torus idea that I had for quite a while, with some added near-Halloween styling. You can watch it on Youtube , feedback welcome on Pouet Or you can download the executable and run it Continue reading