Unreal Engine 3

It's not every day that you get to work on a super expensive engine that are typically only reserved for the AAA studios. However, there are a lot of disgustingly rich people in the world. So when one such individual asked what the best realtime 3D engine was out there, we were surprised that we actually got what we asked for.

It was thrilling, getting sent to Shanghai for 3 weeks of training and then coming back to work on the project proper - a shopping centre simulator. That's right, we used this outrageously fun piece of tech to do ecommerce. Of course, we didn't hesitate to spend some time mid-development shooting up the environment.