Secret 6 | 17,030 followers on LinkedIn. A leader in video game co-development and 3D art production for console, PC, mobile, and VR gaming platforms. | Secret 6 is a leader in video game co-development, QA, and 3D art production for console, PC, mobile, and VR gaming platforms. For over 15 years, the company has built a reputation among some of the world’s top game development studios as a trusted and dependable outsourced production partner for their critically and commercially acclaimed AAA titles. Secret 6 has locations in San Francisco, Manila, and Madrid.