The "Submarine" game allows you to train various muscle groups (when using the Callibri sensor) and trainings of brain rhythms control (when using BrainBit device). The game runs as part of biofeedback app.
The vertical position of the Submarine (immersion depth) corresponds to the degree of user activity. The goal of the game is to score as many points as possible by controlling the Submarine and collecting fishes.The fish moves from the right side of the screen towards the submarine. The position of the fish on the screen corresponds to the target level of user activity.
Score counters are located in the upper left corner: the upper value reflects the current score in the session, the lower value - the maximum score. The collision with mines reduces score. Mines are located outside the target level of user activity.