Trio the Punch: Never Forget Me...

Most of the levels are played scrolling to the right, but some loop around the left and right edges of the screen. Other levels allow the player to scroll upwards or downwards by jumping, while some do not contain scrolling at all. The game is completed when the player finishes all 35 levels. The player controls their character with an 8-way joystick and 3 buttons (attack, jump, and special attack). Certain enemies leave behind a heart on the screen after being defeated, and collecting the required number of these hearts for each level causes a boss to appear, who must be defeated in order to complete the level. However, bosses appear from the start in some levels, so hearts do not always need to be collected.The game begins in a tropical environment, but later levels may take place in the rainforest, urban cities, Middle Eastern desert, medieval Japan, or a futuristic military base. No instructions or explanations on the plot structure are given as the player progresses across the different levels.The traditional game structure of defeating weak, generic enemies before facing a stronger boss is often ignored in Trio the Punch. Some levels are much shorter than others, and only require one or two enemies to be killed before the boss, and the boss may even appear at the very beginning of some levels.