Related projects:

• Blender to U3D mesh exporter (https://github.com/reattiva/U3D-Blender)
• ParticleEditor2D for U3D (https://github.com/aster2013/ParticleEditor2D)
• U3D libRocket Integration (https://github.com/realrunner/urho3d-librocket)
• Consolidated U3D extra samples (https://github.com/Lumak/U3D-Extra-Samples)

Projects using U3D:

• heXon - a twin-stick-shooter for up to four players (https://github.com/LucKeyProductions/heXon)
• Quatter - a board game for two players (https://github.com/LucKeyProductions/Quatter)