Games similar to Demetrios include Samorost. It's paid, but Our Little Island is free. Other options are Papetura. In total there are three Adventure Games like Demetrios for Mac, Windows, the web, Android and iPhone.
Samorost 3 is an exploration adventure and puzzle game from the award-winning creators of Machinarium and Botanicula. Travel across space to nine unique worlds teeming with colorful challenges, creatures and surprises to discover, brought to life with beautiful artwork, sound...
Czechia
EU
Two little monsters, two brothers, try to build a new home, a new garden on a little island. But they can only succeed if they work together.
GermanyEU
Papetura tells a story about lonely paper creature Pape, trapped in a flowery prison. One day Pape escapes and finds little Tura, a magical being that he’ll take care of. Together they will have to face dark and flaming monsters which will try to burn down their beloved paper...
