A Full-Screen 3D Tunnel Effect for the C64.

Watch in 50 Hz if possible! This was my contribution to the tunnel competition at Fjälldata 2026. The executable file can be found here: https://linusakesson.net/scene/quonda... Here's an explanation of how the effect works:    • Demo Effect Explained: How to Make a Huge ...   Don't forget that the Mighty Multiplexius Plushie is available to order, but only until February 13: https://www.gimmeswag.com/products/th...