How long will it take to build a simple 2D Game Engine? — Harold

How long will it take to learn SDL enough to build a 2D game engine out of it? - Quora

How long does it take to develop a game engine from scratch? Game Engine Development — Harold Serrano - Game Engine Developer

How long will it take to build a simple 2D Game Engine? — Harold Serrano - Game Engine Developer

What is the best engine for making a 16-bit style game? - Quora

Guide for creating a 2D game : r/rpginabox

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How long does it take to develop a game engine? — Harold Serrano - Game Engine Developer

Best 2D Game Engines

Top 10 Best Game Engine for Beginners in 2021 - Developer House - Mobile Game Development Company

How to make a soccer video game with your game engine - Part 2