Unlock Arcade levels
In order to unlock the levels for Arcade mode you must complete each level in Adventure mode, under any difficulty setting. In arcade mode the difficulty is set at Expert mode. You will only get three ships and cannot change the difficulty.
Unlockable ChallengesUnlockable Challenges for Nanostray:
Unlockable:How to Unlock:Challenges 1, 2Complete Mitsurin JungleChallenges 3, 4, 5Complete Mokuzu DepthsChallenges 6, 7Complete Sunahara DesertChallenges- 8, 9, 10Complete Hibashira PlainsChallenges 11, 12, 13Complete Sekihi BeltChallenges- 14, 15, 16Complete Sekai OutpostChallenges- 17, 18, 19Complete Chuuroh CityChallenges 20, 21 ,22Complete Zenshoh StationChallenge mode bonusesUnlockable Challenge mode bonuses for Nanostray:
Unlockable:How to Unlock:Chuuroh City concept artComplete Challenge 18Chuuroh City musicComplete Challenge 17Enemy 'Masked Raider' modelComplete Challenge 19Enemy 'Mr. Slater' modelComplete Challenge 10Enemy 'Squidman' modelComplete Challenge 13Enemy 'Triple Zero' modelComplete Challenge 5Enemy 'Whale-Bot 3000' modelComplete Challenge 16Hibashira Plains concept artComplete Challenge 9Hibashira Plains musicComplete Challenge 8Mitsurin Jungle concept artComplete Challenge 2Mitsurin Jungle musicComplete Challenge 1Mokuzu Depths concept artComplete Challenge 4Mokuzu Depths musicComplete Challenge 3Sekai Outpost concept artComplete Challenge 15Sekai Outpost musicComplete Challenge 14Sekihi Belt concept artComplete Challenge 12Sekihi Belt musicComplete Challenge 11Sunahara Desert concept artComplete Challenge 7Sunahara Desert musicComplete Challenge 6Zenshoh Station concept artComplete Challenge 21Zenshoh Station musicComplete Challenge 20
