Path to the first seal
One of many
100Obtain the first crystal
The Scarab
100Insert the first seal
Hourglass
100Obtain the Hourglass
You could need this one...
The Crocodile
100Insert the second seal
Arthur
100Find Arthur
The Snake
100Insert the last seal and open the gate
Secret cave
100Deep under the pyramid
Prophecy
100Solve all puzzles