Complete all investigations

Find all the fast travel maps

Listen to all radio messages

Put all of Velembois' slides in the projector

Place the stolen statuette in the temple

Call a French emergency number

Call Marson & Lormont's office

Listen to the egg

Complete your first investigation

Find one of the fast travel maps

Listen to the radio for the first time

Complete half of the investigations

Listen to half of the radio messages

Get knocked out by a manka

Look where the blood is coming from through the hole in the church door

Climb onto the roof of the Hydrafloat during travel

Throw the ring into the volcano

Find the treasure marked on the map of the island

Try using the broken glass on the cell guard