Thunk - Skipping Stones

Bam! Right between the eyes!

— Imari, Dhanû Clan-Warrior

Thunk is a game where parties take turns flicking small pebbles at an assortment of targets, ranging from people to figurines. It is especially popular in Dhanû, where the game is played during almost every great Feast. With simple rules and cheap pieces, Thunk is a game common across Araea and especially popular when mixed with alcohol.

Skipping Stones

Thunk is played either on a table or on the ground, but typically spans no more than an average dining table. The game is played in rounds, either alone or in teams. Each player can place the pebble along any designated edge of the table and must then use her fingers to flick the stone and hit a target. In casual games, these are either sturdy figurines or other, differently colored stones. As alcohol becomes involved, the target can be anything from an opponent's knuckles or exposed buttocks.

by EarthMagick

In serious games of Thunk, the field is often set up with obstacles and with targets at different elevations. Good players use some of these features to bounce their pebbles to get around obstacles or show off.
Most targets are worth one point, but especially difficult targets like one swinging from a rope or live cockroach are sometimes worth two or three. The more difficult the shot is to make, the more point it is generally worth, with some games featuring a high stakes shot.

Thunk ends when one player or team has scored eight points, making it common to play several rounds for a complete game.

It is common for players to paint or engrave their pebbles, either for good luck or to make out which pebble belongs to who.
Other, professional games, use their own store of differently made and colored pebbles, to ensure clarity and prevent cheating.

Thunk Around the World

Every culture in Araea has its own favored way of playing Thunk and its own set of rules. On the Surface, where space is virtually unlimited, the fields are sometimes scaled up, and pebbles are replaced by larger stones, either thrown or shot with a sling. Whatever geography or buildings are nearby can be used to create a field. In other parts of Araea, some cities have buildings dedicated to Thunk, and the betting on the games.
Below are some common regional variants:

Dhanû

In Dhanû, Thunk is almost always played in teams of between four to six on each side. It is almost always played together with alcohol, where scoring parties have to take a big drink with every success. It is both a reward and tends to even out the level of skill between the two teams.
The Dhanû uses simple fields that make the game easy to set up and difficult to drunkenly blunder into and ruin. The mix of strong alcohol and pebbles being flung around at speed often results in a good-natured brawl at some point.

Dūbavum

The Drowning City sometimes replace the pebbles with fish-bone, carved and rounded into a uniform shape. Played in the raft-slums of Dūbavum, those who are not playing often make sport of catching pebbles launched off the table before they disappear into the water. In Dūbavum, Thunk is usually played one on one, with spectators.
More traditional variants of Thunk are played in more enclosed areas or homes, to reduce the risk of some favorite pebble disappearing into the Abyss forever.

Mharaji

Thunk in Mharaji is always a team sport and is played casually by children, seriously by adults. Differently colored pebbles are smoothed and engraved, targets are carefully crafted and placed on elaborate fields. Such games are typically played in a room made to host them, either in the home of nobles or local taverns or other entertainment establishments.
Games in Mharaji have a higher score required to win but tend to feature more high-scoring targets on their fields. Gambling is common.

Terms and Definitions

Bullet - The pebble that is flicked. Round - Measurement of time, each player flicks once during a round. Match - The collection of games won in total before it is over. Pebbler - Someone who spends too much time playing Thunk. Field - The surface where the game is played. Trick - A trick shot, such as bouncing around corners. Clunk - An unlucky Bullet, cursed to cheat its owner.

by https://www.pikist.com/free-photo-ijlnc

Some players spend much time and effort to construct elaborate set-pieces for their Fields, turning them into proper battlefields. From tiny little keeps to hangman's gallows for targets, these are the kinds of fields used for tournaments and serious games.

Lucky Thunk

A particularly good game of Thunk is seen as an omen of good fortune. Unlikely or incredibly shots or other twists of good fortunes are seen as an indication of things to come. Even in loss, luck in Thunk is believed to carry on through the rest of the day, and many bets have been in the wake of such games.

by http://mccollybright.blogspot.com/2015/08/ayoncho-what-you-dont-know-about-game.html

Some serious players use the knuckle-bones of past players as their pebbles. The greater the skill of the dead, the better fortune the living will have with them.