Definition: In the context of game theory, gambeering is a strategy that involves changing your strategy in response to information about the opponent's strategy. It can be used for various purposes such as improving your own strategies or for other players' strategies. For example, if you are playing a game with a player who has a superior strategy, it might be advantageous for you to modify your own strategy to match theirs. This is known as gambeering in the context of game theory.