The first two games are published by Choice of Games, who have the exclusive right to sell them so I can't put them up on Itch unfortunately. (There's a whole story there, believe me...)
You can find the first game here and the second game here.
No, Dashingdon is online only.
Hi, the version of the game on Dashingdon is fully playable on Android: https://dashingdon.com/play/schliemannsghost/relics-3-ashes-for-gold/mygame/
I think it has autosave, but you might want to manually save just to be safe.
Hello! There's no way for me to add save games to the itch.io version, but you can access a version of the game with integrated saves here: https://dashingdon.com/play/schliemannsghost/relics-3-ashes-for-gold/mygame/
