Use Godot's Tileset Editor to quickly paint classic levels like World 1-1.
If you want to build a playable "piece," you can use modern engines to recreate the NES experience. Super Mario Bros NES
Creating a piece based on can take many forms, from physical DIY crafts to digital game development. Below are several ways you can create your own tribute to this 8-bit classic. 1. Physical Pixel Art (DIY Crafts) Use Godot's Tileset Editor to quickly paint classic