Active Gameplay Through Natural Movement
This use case was developed within the IPLAY project to explore how full-body movement can be used as a natural and engaging input method for active gameplay. The result is an endless runner experience in which players physically run in place to move through a virtual environment projected onto the ground.
Players navigate a three-lane course filled with obstacles, collectibles, and challenges. By changing lanes, jumping, and crouching, they must avoid hazards while maintaining their pace and progressing as far as possible. The faster a player runs, the faster their in-game character moves, creating a direct connection between physical effort and game performance.
Encouraging Physical Activity Through Game Design
The endless runner combines fitness and gameplay mechanics to motivate players to stay active. A health system, time-based challenges, increasing difficulty, and score milestones encourage players to keep moving and improve their performance.
As players advance, obstacles appear more frequently and movement speed gradually increases, requiring quick reactions and sustained physical effort. Successfully avoiding obstacles rewards players with additional time, while collisions result in the loss of lives. The combination of endurance, coordination, and decision-making creates an experience that is both physically engaging and entertaining.
Evaluating Player Experience
The use case was tested with a wide range of participants to evaluate both the technology and the gameplay experience. Results showed that most players perceived the game as physically intensive, with more athletic participants often pushing themselves harder to achieve higher scores.
User testing also provided valuable insights into movement intuitiveness, game balancing, and hardware comfort. The findings informed several iterations of the design, including improvements to obstacle visibility, tutorialisation, progression systems, and user feedback.
As part of the broader IPLAY research initiative, this use case demonstrates how immersive technologies and motion tracking can be used to create accessible active games that encourage physical activity while maintaining the engagement and motivation traditionally associated with digital games.
