In this image you see a king but he was not in the game. In The Making of Sphinx and The Cursed Mummy video, they show a cutscenes of the king telling Sphinx something (around 1:17 on youtube). They replacing the king with the Mayor of Abydos. If you look at the right side of the image, you will see the bird who owns a mini game at Abydos.Read more >
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In one Sphinx and the Cursed Mummy games trailer, they said that Sphinx can fly and showed video of it. I also find an image of it too. This part was not added in the game but the flying part of the game is were you fly to Set's castle and defeat him(the image and vidwo shows Set's castle ). They end up replacing this part with the mummy turning into a monster that can fly inside the castle.