Hello.

Since a few months now, we are working on a brand new 2D-focused engine called Singularity Engine. As of now, it's starting to shape up nicely, if all goes well, expect an alpha release in the coming months.

Main features:

• GameObject based engine.
  
• Custom collision and physics engine & its features.
  
• Fast & efficient sprite rendering
  
• And much more !

We will also very likely post a trello here in the coming days/weeks.