Welcome to Round Circle

The certified Round Circle products are deployed at online and offline operators in Lithuania and the Netherlands. Every month, games developed by Round Circle are played millions of times. More than 2000 offline machines are connected to the Round Circle arcade automation system.

The Round Circle brand has been created by me - Peter van Roosmalen - in 2017 as a way to channel my knowledge and experience regarding various aspects of the online and offline gambling industry. Over they years, I have done many projects with leading companies in the gaming industry and I have forged long lasting partnerships.

A passion for Gambling

Since 2001, I have been captivated by the gambling industry when I joined Barcrest Development. In 2008 I started my own business.

Games development

Over the past 20 years I have created, developed and / or contributed to very successful online and offline games.

Offline system development

I have developed a gaming system that handles hardware, accountancy, datacomms, and service menus upon which the game packs run.


Arcade automation system

The certified arcade automation system retrieves financial data from offline gaming machines using custom hardware and software.

Online gaming platform

To manage online games, I developed a platform that enables games to be integrated into platforms used by operators.


For selected partners I provide consultancy services regarding game development, legal requirements and certification.