In Hourglass you can create a time-clone of yourself to solve challenging puzzles. You will play as Aywa, a young adventurer who is traveling to Egypt to find her missing father - an archeologist, who never returned from his latest expedition.
Obtain the first crystal
Insert the first seal
Insert the second seal
Insert the last seal and open the gate
You could need this one...
Obtain the Hourglass
Deep under the pyramid
Solve all puzzles
Path to the first seal