This shows a mobile button for a PC game so both can play.
So first go make a button
Then press it so it makes a button.
Then after, go to the event sheet.
Press add event.
Then press your button.
Then press "On clicked"
Then press "add action"
Then press your character
Then press "Move forward"
Then add your distance.
Press play
AND YOUR DONE!!!
(I learned this by myself)