Can achievements earned in one rockstar game unlock content in another?

The available information about Rockstar Games focuses on individual titles such as Bully, which is an action‑adventure game released in 2006. Bully’s gameplay is confined to its own open world and does not mention any cross‑title achievement system. No source in the evidence indicates that trophies or achievements from Bully, or from any other Rockstar release, carry over to unlock additional content in a different game. Therefore, based on the verified data, achievements earned in one Rockstar title do not unlock content in another.