In this episode of Tech Talks, CEO David Baszucki is joined by George ElKoura and Taylor Russ for an in depth look into the Roblox engine. They explore what it takes to simulate reality at scale, from building a generalized simulation system to delivering high-performance experiences across every device. They discuss breakthroughs in memory management, parallel computing, dynamic asset streaming, server authority for competitive play, and how Roblox is pushing toward a future of instant join, photorealism, and limitless scale.