I've been discussing this with GOG lately and we are trying to ascertain if this game can, in fact, be played with a gamepad controller such as an Xbox controller. There is one post about "Dual Shock" but no mention of what other controllers work. The game profile doesn't list this but Reddit has several posts that reference but do not confirm compatibility.

It would be a shame if this game didn't have controller support...and if it does, it should be more clear on GOG.

https://www.reddit.com/r/Asterigos/comments/yffr0j/what_are_the_controls_xbox_one_ver/

If anyone out there can confirm this, please respond here if Xbox controllers will work with this game. Thank you.

ISteam confirms that the Xbox controllers are supported. If anyone else can confirm, please let us know here. If I get the game I will confirm here and report back to GOG what I found.

https://store.steampowered.com/app/1731070/Asterigos_Curse_of_the_Stars/

Confirmed!

This game has full controller support and settings for Xbox style and Playstation style controllers.

I notified GOG and they should be changing the game listing to add controller support.

If anyone has any experiences here with controllers not working, feel free to post here about it.