What is the Unreal Engine?
Epic Games’ Unreal Engine is a complete suite of game development tools. From simple 2D mobile games to console blockbusters and VR, Unreal Engine gives you the power to develop your games. Unreal Engine technology is found in hundreds of games as well as real-time 3D films, training simulations, Architectural visualizations and more.
Unreal Engine video reel - GDC 2016
Whether you're building a mobile app, a console game, or a high-frame rate VR experience, Unreal Engine 4 gives you the power to stand out.
Get Unreal and get going for free at http://www.unrealengine.com.