On Your Head: Phone on your forehead: everyone else sees the word and shouts clues. Guess as many as you can in a minute.
Also known as: charades, who am I, guess the word on your head.
2-8 players. A free online party game in the browser: one person hosts, everyone else joins by phone.
Open snazzlebop.com, host a room and share the five-letter code or the invite link. Everyone joins on their phone, and the host picks On Your Head. Put the show on a TV if you like.
Yes: free, no download and no sign-up. 2-8 players.