游戏性，或称可玩性，是电子游戏术语，体现游戏的所有内在成分对玩家体验的影响，而成份可以包括游戏规则、游戏与玩家的交互、游戏的挑战性及通关难度等，也就是“玩家能做什幺”。一般意义上，游戏性高就是指玩家有各种各样的事情可做。而游戏的游戏性是不会受游戏的画面美工、背景音乐及声效的评价影响。

Gameplay is the specific way in which players interact with a game, and in particular with video games. Gameplay is the pattern defined through the game rules, connection between player and the game, challenges and overcoming them, plot and player's connection with it. Video game gameplay is distinct from graphics and audio elements.