Maybe, the game is more of an arcade shooter, and you can play it on Xbox with backwards compatibility. I think it's on PC as well. Technically the characters did get remade for RDR1 multiplayer, as they're playable, but a full game remake/remaster could be a fun little project for Rockstar.

Rockstar is not known for Remakes

But red dead Revolver Remake is really good but not needed thing in my opinion

Yeah because old rockstar games are a lot harder. Also I loved the split screen it had. But rockstar ain’t known for remastering anything even the trilogy remastered of gta was barely made by them. The idea is awesome though