Monaco: What’s Yours Is Mine is a top-down, stealth-action game focusing on a team of eight unique criminals executing high-stakes heists across the French Riviera after breaking out of prison. The narrative unfolds over four acts featuring different perspectives on the same events, culminating in a final act told from the police point of view. The gameplay involves picking specialized characters, like the Locksmith or Mole, to navigate levels and steal loot in an "Ocean's Eleven" style caper.