GTA 5 Story Mode - Part 21 | Merryweather Heist (Submarine & Cargo Ship Mission)

Welcome back to KarterCity 🎮 — in GTA 5 Story Mode Part 21 (2025), Michael, Franklin, and Trevor pull off one of the most daring missions yet — The Merryweather Heist! ⚓ With helicopters, submarines, and explosive teamwork, this mission is one of GTA 5’s biggest cinematic moments. It’s chaos, strategy, and high-stakes action all in one! 💥 Replaying GTA 5 in 2025 before GTA 6 brings back those unforgettable Rockstar mission moments! 👉 Don’t forget to like, comment, and subscribe to KarterCity for more GTA 5 story mode gameplay, epic heists, and all the latest GTA 6 hype! GTA 5 Merryweather Heist, GTA 5 submarine mission, GTA 5 cargo ship mission, GTA 5 story mode part 21, GTA 5 Michael Franklin Trevor heist, GTA 5 story mode walkthrough 2025, GTA 5 replay 2025, GTA 6 hype 2025, GTA 6 leaks and news, Rockstar Games GTA 6, KarterCity GTA #GTA5 #GTA6 #KarterCity #GTA5StoryMode #MerryweatherHeist