Simple Game with Infinite Space

In the future, a mysterious space will come to the earth, and humans will be randomly transported into the mysterious space. Every 10 people form a team to pass the level. Each level passed is worth 10 points. Match different people in each level. If you accumulate 100 points, you can choose to leave the mysterious space. 10 Points will be deducted for failure to pass the level. Each level has a moderator, a creature that looks like a ball of light, who will provide rules and tips for passing the level.