I highly suggest anyone playing this game and has Steam to use Steam's features for controller support!

In case you don't know how.

1. Add OviVixen Master Demo to the Steam menu
2. Go to the gear next to the title of the game's page and go to Properties
   1. Within Properties, go to Controller and Enable Steam Input from there. (Be sure you turned off "Use Desktop Configuration in Launcher"
3.  If your Controller is plugged in, you will see a "Controller Layout" button underneath the play button. If not, close Steam, remove and replug Controller and then open. It's within the Controller Layout where you can change the button mapping.
   1. I suggest mapping all movement controls (Joystick or D-Pad) to [W], [A], [S], [D], your Jump and Confirm button to Fire 1 or [L], your Attack button to Fire 2 or [<], and your Start, Select, +, or - button to Fire 3 or [>].
   2. It should work if pressing the Confirm button on the title screens starts the game

This game is more comfortable and substantially easier if you play it with a controller. The game has such a different feel, I might have to greatly consider controller play when making the full version!

Hope this helps!