Mobile Trainer (Japan) (GBC)

Mobile Trainer is a unique GBC game, distinguished by its innovative gameplay mechanism that connects the virtual world with the real world through a special peripheral device: the Mobile Trainer – a pedometer. Players nurture and train virtual creatures by utilizing their own daily steps in real life.

The core mechanic of the game revolves around accumulating "energy" from steps. The Mobile Trainer device records the number of steps you take, and then you can transfer this data into the game via the Game Boy Color's infrared port. Each step is converted into experience points or resources that help you develop your monsters. This encourages players to be more physically active in real life.

In the game, you will choose one of the starter monsters and begin your training journey. Your monster will have various stats such as strength, speed, stamina, and these stats will increase through the training process. Training involves various activities, from simulated physical exercises to feeding and caring, all of which consume the collected "step energy."

Beyond training, the game also features exploration and battle elements. Once your monster is strong enough, you can participate in battles against other monsters or face challenges. Battles typically occur in a turn-based fashion, requiring players to choose appropriate strategies. Monsters can also evolve into stronger forms, unlocking new abilities when they reach a certain level or meet specific conditions.

The ultimate goal of Mobile Trainer is to become a skilled monster trainer, raising the strongest creatures through a combination of real-world activity and in-game strategy. It offers a unique experience blending monster-raising RPG elements with fitness.