Why I use it: Free cross-platform game engine from King, optimized for 2D and lightweight 3D games
Why I use it: AAA game engine with photorealistic rendering, Blueprints, and Nanite/Lumen
Why I use it: Specialized engine for creating RPGs with built-in asset libraries and event system
Why I use it: 2D game engine ideal for platformers and retro-style games with visual scripting