To speak to guard and to say 'OMERO COCO' the password.

To switch on 2 buttons.
(Don't touch serpents)

To take the spear to the sleeping guard.

To activate the Anubis statue and to use spear to force the door.

To go to the pharmacy.
(to say to the guard that you are servant and you need soporific).
To take soporific.

To speak to the prisoner.

To found statue of cobra.
To break the exibit case. To give soporific to serpents.
To take cobra.

To activate the light of the statue near prison (Perhaps not needed).
To speak with prisoner

End of episode 23. 