HipBone Games have been used for ice-breaking in Rl and online conferences.
The HipBone Games
A style of thinking, a way of playing, a tool for problem solving, a new approach to conflict resolution. A HipBone Game is a game of creative leaps between thoughts. The thoughts themselves are the "moves" the players make, and the "links" they claim between them are what make the game challenging and enjoyable -- and the process itself a powerful tool for uncovering tacit knowledge, while building bonds of collegiality, respect and friendship between players.
A HipBone board is like a mind-map, in that you place ideas in circles on the game-board, linked by those creative leaps of thought to other ideas which other players have come up with - but it pushes the limits of creativity farther than mind-mapping, by providing a "tight" formal structure in which the links must be made.