Is it possible to make it playable by one hand only? Maybe a quick use button for items using the mouse e.g., left click to quick use current selected item on hotbar or so.
You can play with mouse only. Hold right click to walk, left click to pick up ingredients. There are buttons on the top right that you can click, such buttons as "run".
Slr, oh cool, didn't know that. What about the items though> biggest issue I had was item usage like the different powders and potions. Last I checked, needed keyboard keys to use those quickly enough.