U.S. Parks Police in San Francisco arrested known Roblox dev Mikhail Olson, AKA Simbuilder, after he allegedly fought cops outside the company’s event.

The incident in question involved Roblox dev Mikhail Olson, also known as Simbuilder.

Peak Dev Says Players Pirating It Is Better Than Playing "Microtransaction-Riddled" Roblox Imitator Co-developer Landfall "cosigned" this statement. By Oisin Kuhnke on August 5, 2025 at 5:39AM PDT ...

Roblox announced late last week that it suffered a data breach impacting attendees of the 2022, 2023, and 2024 Roblox Developer Conference attendees.

It's the work of Roblox developer PewStudio, who cites Peak and another game called Mountain Climbing as inspiration. "Special thanks to those amazing creators!" the Cliff description reads.