For MadPea Productions, I created this multileveled door where players needed to open locks at each door level. This is the door in its default state.
By clicking on the right silver panel, you are shone which panel to click.
The two main doors swing open to reveal a complex machine-like door.
After a bit of clicking you find this panel which pops open to reaveal the lock. Each lock has a complex key that you need to adjust to fit the lock.
The machine door rumbles vertically down into the floor, revealing this.
An obvious place for the lock but it was a more complicated key!
The level 3 door slides up a you are face to face with door 4.
The center piece rotates around after a click or two and the next lock awaits.