Defeat 1000 enemies

Defeat 50 enemies from-the-hip or blind-firing

Defeat 100 enemies in a row without dying in combat

Find 50 treasures

Complete the game in explorer mode

Complete the game in moderate mode

Defeat 4 enemies with the same explosion (all explosive items and weapons apply)

Play in the ocean near the sunken ship

Play with the lemur in the market and let it steal your apple

Find a Journal Note

Defeat 50 enemies with headshots

Defeat 20 enemies with headshots

Gain an access key to a UFO