NISHIO Hirokazu[Translate]
Orbi Universo
https://store.steampowered.com/app/1090670/Orbi_Universo/?l=japanese

2が最近出たらしい
これだ
https://store.steampowered.com/app/3210330/Orbi_Universo_II/

関連
Democracy シリーズ

Related Pages

"Engineer's way of creating knowledge" the English version of my book is now available on [Engineer's way of creating knowledge]
(C)NISHIO Hirokazu / Converted from [Scrapbox] at [Edit]