Games like Sethian

Sethian is a sci-fi puzzle game in which you master a fictitious language. The only surviving speaker is an ancient computer. Does it hold the answers behind the disappearance of the Sethianese people?

Sethian is a sci-fi puzzle game in which you master a fictitious language. The only surviving speaker is an ancient computer. Does it hold the answers behind the disappearance of the Sethianese people?
Picked to match Sethian on gameplay, themes, and feel.