GTA Online Casino Heist Big Con Undetected: Full 2026 Guide
Execute the perfect GTA Online Casino Heist Big Con undetected in 2026. This stealthy approach maximizes payouts while evading detection in Los Santos.
Updated for current patches, our strategy covers setups, prep, and finale for 2-4M GTA$ hauls.
Choosing Big Con Approach
Big Con disguises you as staff, bypassing guards easily. Ideal for solo or duo.
- High payout potential
- Low heat buildup
Essential Prep Missions
Complete these for tools and intel.
- Groupie: Steal Gruppe outfits
- Re reinforced: Get drilling gear
- Vacuum: Clean bills
Setup Steps for Undetected Run
Focus on quiet entry via staff lobby.
- 1. Equip Gruppe Sechs uniform
- 2. Hack guard movements
- 3. Place duffel bags silently
Finale Execution Walkthrough
Grab cash without alarms.
- 1. Enter as maintenance
- 2. Drill vault undetected
- 3. Exit via trash compactor
- 4. Lose cops in tunnels