Hi everyone!
After reading some feedback from the community, we made a small update to add a few launch options (to enable them go to Steam, right click on Flat Heroes > "Properties" > "Set Launch Options", and write the commands you want to use, without the ' ):
'-disableGeometryShaders' : use it to go back to the more "flat" version, we prefer the new and improved style, but we won't judge you if you want the old one back :) - [NOTE: this is automatically enabled on low-end PCs]
'-show-screen-selector' : to see the launcher that lets you change the resolution and Graphics Quality
'-mouseButtonSupport' : a few users wanted the old mouse+keyboard control (where you attacked with the mouse), use this if you want the old controls back.
If there are any issues, you can find us in the forums! :)