Night Games is designed as a hybrid between an RPG about a friendly arena style battlefucking competition and a dating sim where you build relationships with your opponents. Rather than random enemy encounters, all the opponents are distinct, persistent NPCs, with fleshed out personalities who use the same combat and experience systems as the player.
Combat skills are split between three basic attributes: Power, Cunning, and Seduction. You can build your character around your style of play. Do you want to incapacitate and pin your opponent before finishing her off? Maybe you prefer sneaky tricks and traps to outwit your opponent. Maybe you just want to be a pure sex machine. Later in the game, you have the opportunity to gain advanced attributes, opening up additional skill trees and unlocking new opponents.