Becoming a famous actor, musician, or social media influencer allows for "commercial hacks." Once famous, players can earn over $3 million per commercial and $1 million per social media promotion.
Robbing the train at specific real-world times (e.g., exactly at 12:00 PM for "High Noon") can net between $5M and $40M instantly, though players must never change their system clock to avoid "time travel" penalties. BitLife - Life Simulator Hacks (No Infinite Money)
Starting a life in Monaco is widely considered a top-tier strategy because the country has no income or estate taxes, allowing players to retain 100% of their earnings. Becoming a famous actor, musician, or social media