Unreal Engine is recommended for game developers who require cutting-edge graphics and performance, individuals interested in virtual production, architects looking for detailed visualizations, and anyone wanting to work on large-scale, high-fidelity projects.
Bulletstorm - In this sci-fi first person shooter, players take on the role of mercenary Grayson Hunt in an attempt to get off a hostile alien planet and get a little bit of vengeance along the way.
Unity - The multiplatform game creation tools for everyone.
Urban Terror - Urban Terror started as a realism based "total conversion" mod for Quake III Arena.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Starhawk - Starhawk is an Action, Vehicular Combat, Co-op Single and Multiplayer Third Person Shooter video game developed and published by LightBox Interactive and Sony Computer Entertainment.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.