Elite Forces: Unit 77 is a tactical action game for the Nintendo DS, released in 2009. Developed by Gammick Entertainment, the game revolves around a squad of four elite soldiers, each with unique skills, navigating through various levels to complete missions. Players must strategically use the abilities of each member to combat threats and solve puzzles. The genre blends elements of real-time strategy and action, challenging players with both combat scenarios and tactical maneuvers.