The Acropolis:

A Stranger

Hero Training I

Hero Training II (lvl 2)

Abandoned Satellite Station (lvl 40)

Hero Training III (lvl 5)



Earth > Erechtheion:

Poseidons Mark (lvl 50)



Earth > Sol Complex:

Complex Data Terminal (lvl 10)



Earth > The Docks

Cloaked Figure



Moon > Shrine of Zeus

Under Zeus Throne (lvl 60)



Venus > Ember Caves

Shipwrecked (lvl 30)



For a list of Locked Chests, see the Locked Chest Codes guide