Cut the hangman SVG from black vinyl. You actually want to mirror before cutting as this will be on the back of the acrylic piece. Then cut a rounded corner rectangle that will fit on your clipboard from the acrylic. You can see more about cutting acrylic here.
Weed away all of the excess vinyl that you don't want transferred to your game and then add transfer tape to the design. You can see the basics of working with vinyl here.
Locate the design near the top of your cut acrylic piece and in the center horizontally. Press down well with a scraper or an old gift card then remove the transfer tape.
Be sure that the vinyl is adhered to the acrylic well then add the completed project to a clipboard. Grab your dry erase markers and join in some family fun.