Robotrek is a fantasy RPG with sci-fi and steampunk elements. Players take the role of Akihabara's son, living in his lab at Rococo. The majority of the game is an overhead view, traveling through areas, talking to people and using items. Early on in the game, the player will learn how to create a robot in the laboratory and will use this this robot in a side-view battle mode to combat monsters and gain experience. The robots can be upgraded and equipped with different types of weapons, both found and invented. The player can have a total of three different robots to choose to send to battle, which allows customization strategies for certain situations and enemies.