There are 2 mod packs in 4 zip files

psupscale_textures.zip : 
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  Contains all the game's tiles upscaled to 4x. This is intended to be an extension to
phredreeke's upscale pack. phredreeke is now working on game tiles upscaling like 
this one. While his elaborated texture pack is aimed to preserve the originality as much
as possible -- you'll least notice the beatiful textures are upscaled. This pack,
in contrast, will take the advantage of modern hardware and game ports, along with 
AI upscale technology to make the game look more beautiful as the first priority, then
originality the second. 


upscale_ps-exhumed_cover.zip :
upscale_ps_cover.zip :
upscale_exhumed_cover.zip :
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   You only needs 1 of these 3. Don't put them altogether, they'll override each other.
upscale_ps-exhumed_cover contains upscale upscaled graphics of PIE and BGM spash screen,
Powerslave / Exhumed loading screen, and Powerslave / Exhumed game menu title.
upscale_ps_cover will force game splash screen to display powerslave game cover
(loading screen) and game menu title to always be Powerslave regardless it should be or not;
also with upscaled graphics. And ditto for upscale_exhumed_cover with Exhume in place of 
Powerslave. This is an optional pack.

USAGE
=====
Put any 1 to 4 of these ZIP files as you like in "autoload" folder of your game.
(File names affect load order; files loaded afterward override prior definition)


Last thing to mention
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  Any ZIP file in this upscale pack can be used as stand-alone. But I strongly recommend you to
also download phredreeke's Powerslave/Exhumed Upscale pack if you don't have it yet, it's a 
must-have for Powerslave lovers. You can get it in ModDB.