We decided to organize each team’s game level using paper, pen, and board and exchanged each other’s opinions. In the meantime, participants made a fun game space using the skills that they could learn and implement through Unity. Using physical pieces of paper to stick or draw on the board was a convenient way to reflect each other’s opinions which made it easier for participants to create more effective levels in a short time. After that, each team had time to present their game level design and exchange feedback, which created the groundwork for designing a good game.