This adventure sees Indy heading off in search of the legendary sunken city of Atlantis alongside archaeologist - turnedpsychic, Sophia Hapgood. (allpcgame.net)
For that, peruse this dismaying 2013 paper in Remote Sensing of Environment: «Sinking cities in Indonesia: ALOS PALSAR detects rapid subsidence due to groundwater and gas extraction.» (dotearth.blogs.nytimes.com)
Meet Me in Atlantis: Across Three Continents in Search of the Legendary Sunken City finds author Mark Adams in search of the fabled lost city. (theexpeditioner.com)