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Haze
Reged: 09/23/03
Posts: 5245
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Re: DU: OG Halley's Comet
07/25/18 03:41 AM


> Joe Magiera dumped a prototype of Halley's Comet. He also dumped an alt revision of
> Ikari Warriors but I don't have a pcb pic of it.

Halley's Comet is by far one of the weirdest designs Taito came up with

Actually I wonder if it really came from Taito, it sticks out like a sore thumb compared to every other piece of hardware they made.

I still wonder how Acho managed to figure half of that out, complex multi-layer blitter, hardware collisions, palette / transparency effects... in 1986. Emulation definitely isn't perfect, but it's a beast, I wonder if any of the video chips are actually CPUs themselves.

The driver is of course, also full of gross hacks, the way collisions are handled is especially scary.







Entire thread
Subject Posted by Posted on
* DU: OG Halley's Comet SmitdoggAdministrator 07/25/18 02:38 AM
. * Re: DU: OG Halley's Comet Haze  08/02/18 01:40 PM
. * Re: DU: OG Halley's Comet jonwil  07/25/18 05:51 AM
. * Re: DU: OG Halley's Comet Phil Bennett  07/26/18 06:15 AM
. * Re: DU: OG Halley's Comet Sune  07/25/18 07:21 PM
. * Re: DU: OG Halley's Comet Haze  07/25/18 08:57 PM
. * Re: DU: OG Halley's Comet Olivier Galibert  07/26/18 07:17 AM
. * Re: DU: OG Halley's Comet Haze  07/26/18 03:46 PM
. * Re: DU: OG Halley's Comet AJR Hacker  07/27/18 02:36 AM
. * Re: DU: OG Halley's Comet Haze  07/25/18 03:41 AM
. * Re: DU: OG Halley's Comet Vas Crabb  07/25/18 05:12 AM
. * Re: DU: OG Halley's Comet SmitdoggAdministrator  07/25/18 03:46 AM

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