charades

game over

punishment game (as when one loses a bet and has to do something embarrassing)

Alternative form of コンピュータゲーム (konpyūta gēmu, “video game”)

a video game

Synonym of コンピュータゲーム (konpyūta gēmu, “video game”) / (loosely) Synonym of テレビゲーム (terebi gēmu, “home console game”)

a board game

Abbreviation of シューティングゲーム (shūtingu gēmu, “shooting game (genre of video game)”).

(video games) a video game played on a home console

Pocky game: a party game where two people bite down on an end of a Pocky snack; the person who lets go first is the loser, and if there are no losers, both players kiss.