If you are looking for a rather nice and excellent Galaga remake for your Atari VCS you may thank johnnywc for picking up this thought and providing Galaga 2600. Right now the game is about 99% complete. Currently the team targets a release for sometime in late 2019, possibly at the Portland Retro Gaming Expo in October 2019. Get the demo ROM while it’s hot!

Galaga 2600 (aka Galagon) - Atari 2600 (VCS) 2019 game - Stella Gameplay - DVDfeverGames