
On Thursday (the 27th), rumors surfaced about a possible remaster of Red Dead Redemption, after the Rockstar Games Update the game's logo on its official website.
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The information was released by a community member named “Thesis 2“, which identified the update through the dataminer “The Council.” The game was listed as “Red Dead Redemption (Rockstar Presents Ver)” in the game list, and the database entry includes the codename “RDR1RSP,” sparking speculation about a possible “RDR1 Remaster SP.”.

So far, Rockstar has not made an official statement regarding the existence of a new version of the game, and therefore all information should be treated as rumors.
It's worth noting that Red Dead Redemption, released in May 2010 for PS3, Xbox 360, and PC, is not available on the new-generation PlayStation consoles.
Fans are waiting to see if the rumored remaster will be released by March 2024, according to plans announced by Take-Two, the company that owns Rockstar.
Source: Thesis 2