Make Games Without Coding Using These Engines - GAMEDEVWORKS
Godot 3.2 will get pseudo 3D support in 2D engine
Best 2D Game Engines: The Complete List (2020) - Thomas Gervraud
Platformer Kit 2D in 2D Assets - UE Marketplace
Build Your Own 2D Game Engine and Create Great Web Games: Using HTML5, JavaScript, and WebGL2: Sung, Kelvin, Pavleas, Jebediah, Munson, Matthew, Pace, Jason: 9781484273760: Amazon.com: Books
The Leading 2D Game Engine Platform | Unity
Open Source 2D Game Engine at Patrick Walden Blog
Top 10 Best Game Engine for Beginners in 2021 - Developer House - Mobile Game Development Company