1MonoGame / MonoGameOne framework for creating powerful cross-platform games.xnamonogamegame-frameworkgamedevcsharpcross-platform+7 moreC#Other license15K total3.1K forks+24 starsfrom 14,572 · score 3.22
2friflo / Friflo.Engine.ECSHigh-performance C# ECScsharpecsecs-frameworkentity-component-systemgodotmonogame+12 moreC#MIT804 total72 forks+5 starsfrom 797 · score 1.79
3FNA-XNA / FNAFNA - Accuracy-focused XNA4 reimplementation for open platformsxnafnacsharpgamedevwindowsmacos+2 moreC#No license3.1K total337 forks+1 starsfrom 3,064 · score 0.69