Yea, based on a more detailed viewing of the leak, I feel like they used a lot of RDR2 code. It’s been a while since I played RDR2, but I get a distinct feeling that the NPC behavior is similar to RDR2 somehow that I can’t really put my finger on. It would make sense, because I believe RDR2 was using an upgraded Rage engine from the GTA5 engine.