HackerTubewatch
Surprise me
Frame from Atari XL/XE - Rescue on Fractalus [Lucasfilm Games] 1985 Plays via YouTube's privacy-enhanced embed

Atari XL/XE - Rescue on Fractalus [Lucasfilm Games] 1985

StaxX28
Demos
YouTube
Cited on HN 3 times, 2011–2025, never outright recommended score 0
Years with an HN recommendation, 2007–2026

Shown as a historic example of fractal terrain rendering in games, in threads about voxel and terrain rendering.

Intro and gameplay footage of Rescue on Fractalus, the 1985 Lucasfilm Games title for Atari XL/XE, programmed by Loren Carpenter and David Fox. It shows the game's fractal-generated mountain terrain.

“Also interesting (historically) is 'Rescue on Fractalus'.” (HN, 2011)

3 citations · Demos

3 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@danieldk Apr 2011 Cites it
on HN thread Ace of spades, Minecraft like FPS
I fondly remember NovaLogic's Comanche series. While it isn't of the 'world building' genre, its voxel engine was very impressive for its time: [link] Also interesting (historically) is 'Rescue on Fractalus'. Not just for its cheesy name, but also due to its reliance on fractals to draw 3D mountain sceneries: [link] ! Edit: videos of both games: [link] [this video]
Rescue on Fractalus uses fractals to draw mountains.
@keithnz Apr 2021 Cites it
on HN thread Vector Games 32c3
one of my favourite vector games on my Atari 800XL was Mercenary. It was this open world type game, felt amazing at the time. [link] it wasn't that graphics was the best (compared to something like rescuse on fractalus [this video] ), it was just a big vector world with quite a lot of places to explore.
Gameplay of Rescue on Fractalus for graphics comparison.

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

Keyboard shortcuts

/
Search
j k
Next / previous video
r
Surprise me
l
Like (video page)
w
Watch later (video page)
?
This help
Esc
Close