Confirmed
Miami Heat will play as Vice City in a GTA VI themed game on November 18
Rockstar says the Miami Heat will trade Miami for Vice City when they host the Milwaukee Bucks on Wednesday, November 18, shown on the NBA on ESPN at 7PM Eastern.

This comes from Rockstar Games itself, or from a source passing on its official announcement, so nothing here is a guess. See the source
Rockstar Games has announced a promotion called "A Night in Vice City", set for the eve of Grand Theft Auto VI's release.
According to the post, the Miami Heat will swap Miami for Vice City when they host the Milwaukee Bucks on Wednesday, November 18. The game airs on the NBA on ESPN at 7PM Eastern.
Rockstar did not detail what the Vice City branding will include, such as uniforms or arena changes. Fans who want to see the tie-in can tune in to the broadcast the night before launch.
Sources
- Rockstar Games on X (opens in a new tab) by Rockstar Games. Rockstar Games, published .
- Image: Rockstar Games, Rockstar Newswire, GTA VI pre-load announcement (opens in a new tab).