For example they talk about having to develop their own text engine, and others stuff too, here is the link: ://www.develop-online.net/interview/unity-focus-making-ori-and-the-blind-forest/0200653
For example they talk about having to develop their own text engine, and others stuff too, here is the link: ://www.develop-online.net/interview/unity-focus-making-ori-and-the-blind-forest/0200653