Complete the first level
Get a gold rating on 5 levels
Get a gold rating on all levels
Collect a total value of 250,000 in treasures
Get a score of 6,000 on the level Tomb of Osiris
Meet the Agent
Get a score of 8,000 on any level
Get a score of 10,000 on any level
Complete one of the optional levels
Get a gold rating on all optional levels
Defeat a Sentinel
Defeat an Agent
Complete the first chapter
Scare Exocet
Complete the second chapter
Complete the third chapter
Complete the fourth chapter
Get a gold rating on all chapter one story levels
Get a gold rating on all chapter two story levels.
Get a gold rating on all chapter three story levels.
Get a gold rating on all chapter four story levels
