From an Amazon review:
>The game starts out with you being whisked back in time to Ancient Egypt where you start to piece together a story about other travellers who have been there before, taking Egyptian artifcats. Something had gone wrong with their expedition and now everybody has disappeared. You see a few Egyptian ghosts and watch video journals of some of the other travellers, but other than that, you're completely alone in this game.
Edit: apparently my reading comprehension could use some work. Beyond Time was a first person point+click, like Myst, not a LucasArts style point+click like Indiana Jones: Fate of Atlantis. Don't think this is the game you're thinking of. Sorry!
Beyond Time - Shadow of the Obelisk.
https://en.wikipedia.org/wiki/Beyond_Time
https://www.youtube.com/watch?v=Nw-crdntM_Q
From an Amazon review:
>The game starts out with you being whisked back in time to Ancient Egypt where you start to piece together a story about other travellers who have been there before, taking Egyptian artifcats. Something had gone wrong with their expedition and now everybody has disappeared. You see a few Egyptian ghosts and watch video journals of some of the other travellers, but other than that, you're completely alone in this game.
Walkthrough - http://www.balmoralsoftware.com/beyond/beyond.htm
Are you thinking of Dreamcatcher's "Beyond Time?" http://www.amazon.com/Beyond-Time-PC/dp/B00002SFM9
Edit: apparently my reading comprehension could use some work. Beyond Time was a first person point+click, like Myst, not a LucasArts style point+click like Indiana Jones: Fate of Atlantis. Don't think this is the game you're thinking of. Sorry!