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HD installable Lemmings crashes with bombs

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Reluctant16bitter
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HD installable Lemmings crashes with bombs

Post by Reluctant16bitter »

Hi all,

I downloaded an HD installable Lemmings from https://atari.8bitchip.info/SCRSH/lemmings.html and when I start it from my SD4ST+ by double-clicking the START.TOS, It starts. But in the main menu, when clicking the 1 Player option, the game stops, and I see four bombs appear on the left.

What do the four bombs mean, and how do I fix this?

My STE has 1MB RAM and TOS 2.06.
Atari 1040STE (4 MB RAM) | Sinclair ZX Spectrum +2A | Sony HB-F1XV MSX2+ (512 KB RAM, 7MHz Z80, WozBlaster OPL4, PowerGraph Light V9990) | Philips VG8235 MSX2 (1 MB RAM, 7MHz Z80) | Mitsubishi ML-FX1 MSX
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rubber_jonnie
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Re: HD installable Lemmings crashes with bombs

Post by rubber_jonnie »

Bomb descriptions are here: ST Bombs

4 bombs is usually what you get on an STE when the FDD is not connected, but it could be anything. Is the game even STE compatible?
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Re: HD installable Lemmings crashes with bombs

Post by Steve »

Please try this lemmings instead, I find these patched games to be far more reliable: http://www.klapauzius.net/Old_Games.html
Reluctant16bitter
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Re: HD installable Lemmings crashes with bombs

Post by Reluctant16bitter »

That works! Thanks!

Can you point me to some docs on how these things work, what the bombs mean, I what I can expect?
Atari 1040STE (4 MB RAM) | Sinclair ZX Spectrum +2A | Sony HB-F1XV MSX2+ (512 KB RAM, 7MHz Z80, WozBlaster OPL4, PowerGraph Light V9990) | Philips VG8235 MSX2 (1 MB RAM, 7MHz Z80) | Mitsubishi ML-FX1 MSX
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Re: HD installable Lemmings crashes with bombs

Post by Badwolf »

The number of bombs equals the 68000 exception number. 2 is bus error, 3 is address error, 4 is illegal instruction. There are many.

https://www.atarimagazines.com/v5n3/Exc ... rrupts.php

In short: the program didn't behave and you ended up trying to run code that probably wasn't code.

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Re: HD installable Lemmings crashes with bombs

Post by Reluctant16bitter »

Thanks for explaining and the link!
Atari 1040STE (4 MB RAM) | Sinclair ZX Spectrum +2A | Sony HB-F1XV MSX2+ (512 KB RAM, 7MHz Z80, WozBlaster OPL4, PowerGraph Light V9990) | Philips VG8235 MSX2 (1 MB RAM, 7MHz Z80) | Mitsubishi ML-FX1 MSX
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agranlund
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Re: HD installable Lemmings crashes with bombs

Post by agranlund »

Badwolf wrote: Wed Aug 20, 2025 5:07 pm you ended up trying to run code that probably wasn't code.
Hey, that's my favourite kind of code! :)
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