It's literally just hold the mouse button down if even that. And I say this as a point-and-click game enthusiast. Really wanted another Slay the Spire, this ain't it. Looks cute and the voice acting is pretty good, but other than that, I played it for about an hour and I'm good.
I'm a huge BioWare/Witcher fan and had been looking for an RPG that was similar. A lot of the reviews of The Technomancer said it wasn't great but if you liked Mass Effect, you'd probably enjoy this game. So I took a chance and picked up this and the prequel Mars: War Logs (because I can't play things out of order). I'm glad I did. I really enjoyed The Technomancer. I loved the characters and the world is so interesting and looks really good. The creature designs are fantastic! I thought the combat was mostly fun, but sometimes finicky and frustrating. There are definitely sloggy/annoying bits like a lot of backtracking, no fast travel within an area, no point respec options, and sometimes nonsensical storylines/dialog/reactions (but I chalk most of that up to time and translation/localization). I would have liked more character development and conversations with everyone, but what I did get I really enjoyed. It's not necessary to play Mars: War Logs first, but if you do, you'll know some more story elements and background. The games are happening pretty much simultaneously in different parts of the world. Overall, if you're hungry for more BioWare-esque RPGs (yes it has romances and yes you can be gay), like space mages, and post-apocalyptic vibes, this is a pretty good option.