The gamepad can only start play... buttons need maps. It's a decent demo app. Looking forward to an update.
Thank you for your feedback. The demo will not receive any updates, and the full version can be found here: https://noblevalerian.itch.io/legacyquest. I'm not quite sure what you mean about the gamepad, but I'll see if I can help. Keyboard layout with WASD is the default, but if you press Tab (Menu) you can select WASD, Arrows, or Gamepad controls with the numbers 1, 2, and 3 on the keyboard (may not work with numpad numbers). The control scheme selected shows the number in a green box with a graphic of the control layout. If you press (A) on a gamepad while in WASD mode, it does unfortunately start the game (something I overlooked, and probably won't fix), but the controls in game won't work unless you change them in the menu (Tab).