'Grand Theft Auto VI' means every day is an office day for Rockstar workers

• Rockstar Games is mandating a return-to-office for its employees from April, Bloomberg reported.
• It comes ahead of the release of "Grand Theft Auto VI" next year.
• The game's been subject to leaks, leading Rockstar to an RTO drive on security grounds. 

Rockstar Games just issued a return-to-office ultimatum, a move it hopes will drive productivity and curb leaks ahead of the biggest gaming launch in over a decade.