北極海遺跡調査を完了

トレジャーを179個発見

Complete the Jan Mayen Island Expedition

Catch 250 fish using rods.

Beat all three Speed Demon challenges

アンダマン海探検を完了

3つのスピードデーモン全てを制覇

Upgrade to the 2nd tier hull.

Drive from the top of Valgrind to the bottom in under 50 seconds

Find 100 Treasures

Kill five enemies by running over them with the motorcycle

Defeated Tsuchigumo while equipped with at least one piece of gear with the special effect "Dragon Ninja".