1. English localization content completion 2. Added Harmonious Blood option upon request 3. Fix some bugs
v0.3.1 version update
1. New auxiliary weapon: mini missile 2. Adjustment of all auxiliary weapon upgrade items 3. Vulcan cannon adjustments, upgrades can increase the number of Vulcan cannons 4. Now all auxiliary weapons can evolve 5. Added image quality option 6. Fix some bugs