There's no denying Halloween was meant for parties. From the costumes and candy to the thrills, chills, and squeals, this ghostly holiday is the perfect excuse to tap into your wild side, get a little crazy, and have some hair-raising fun. So if you're looking to celebrate with your own spook-tacular soirée, ahead are 15 party game ideas that will guarantee an eerie good time. And the best part? They're all supercheap - if not free - so you can spook your guests without scaring your wallet!