That would be the Las Venturas Project, where a small team is busy taking two locations from San Andreas - Las Venturas and Bone County - and basically adding them to GTA 5's map.

Sick of waiting for GTA 6 news, one fan has taken it upon themselves to start adding parts of the game's map into GTA 5.

The team isn't recreating the GTA 4 version of Liberty City, it's just adding the map to GTA 5. But thanks to the OpenIV system, it will look lovely, of course.

How Does This GTA 5 Mod Compare to Rockstar’s GTA 6? While "Project Vice" is impressive, it’s still just an interpretation of what GTA 6’s map could be. The biggest differences?