SEGA has released a new video with Columns II designer Yoshiaki Aoki. Aoki was one of the three people that created the game.
In the video, Aoki talks about his work and in particular, the SEGA Ages release on Switch.
In addition, I would like to add that there is an active Sega retrogaming Facebook community group you can join at https://www.facebook.com/groups/segaretrogamers/
For more, visit Retro Gamers Hub (www.retrogamershub.com) for their extensive collection of retrogaming interest groups to choose from.