A turn-based game mechanic is the opposite of a real-time game mechanic. In a Turn-By-Turn mechanic (synonym), each player has to wait for the other to have played, so that they can play, and so on. This way, each player has the time to think about their strategy. TBT games rely less on action than real-time games.
Yaoi, also known as boys' love, is a genre of work involving romance between men. The word originates in Japan and is typically seen alongside an anime style.
