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Quondam Tunneling
This was my contribution to the tunnel compo at Fjälldata 2026: A full-screen 3D tunnel on the Commodore 64.
Also check out this video, where I explain how the effect works.
Download
- lft-quondam-tunneling.prg (C64 executable, 32.9 kB)
- Quondam_Tunneling.sid (SID file, 4.6 kB)
- Linus Akesson - Quondam Tunneling.mp3 (MP3, 7.2 MB)
Posted Saturday 31-Jan-2026 23:49
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Sun 1-Feb-2026 10:01
You're still a genius with this one. Repeating the same screen row, switching just the charsets(banks) and color registers to create the illusion of panning thru the tunnel with sprite masking in the middle.
Good job,
BiGFooT
Sun 1-Feb-2026 15:52