Unity 3D, the increasingly popular WYSIWYG—ish engine for building video games, does a lot of things really well. Helping you build in-game user interfaces? That’s not one of them. At least, not yet.

Additional reporting by Alex Calvin. For developers just starting in the industry, the task of choosing the best game engine can be daunting. Here, we'll try to address many of the issues concerning ...

A beta build should stay stable across the target device range. In Unity, CPU and GPU usage should remain within budget, memory should be controlled, file size limits should be respected, and critical ...

For years, the Unity Engine has earned goodwill from developers large and small for its royalty-free licensing structure, which meant developers incurred no extra costs based on how well a game sold.