Originally on PC
Advent
A browser port of Colossal Cave Adventure
A browser port of the classic 1976 text adventure game Colossal Cave Adventure by Will Crowther and Don Woods.
Play opens quuxplusone.github.io in a new tab. Link checked 4 Nov 2026.
- Developer
- Arthur O'Dwyer
- Tech
- Parchment, Z-code interpreter
- Genre
- Adventure
- Added
- 3 Nov 2026
This is a web port of the pioneering 1976 text adventure game Colossal Cave Adventure by Will Crowther and Don Woods, ported to the browser by Arthur O'Dwyer using the Parchment Z-code interpreter.
What you need
Nothing to install or upload.
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