itch.io

Arcade Game Studio is a FREEWARE program for making games with the style and gameplay of the 80's arcade games.

Animated sprite editor & pixel art tool

2D retro grapics engine with true raster effects for creating 8/16 bit style games

FamiStudio - NES Music Editor for chiptune artists & homebrewers

A port of the classic Stern game Berzerk using Godot engine

It's the old arcade but newer, different, and probably more janky.