HideNSeek3D is a new 3D arcade game you can play on your web browser and mobile for free on Superkidgames.com. There are people hidden in the building. Explore the place, look behind doors, inside closets and search for them. But be careful, you have to find everyone!
Use WASD / Arrows to move, the mouse to look around, and click to find people. Use Escape twice to open the pause menu