- Weapons except bullets are not infinite anymore. Now you have to buy the weapons with credit while landed on the helipad. you get an extra credit by earning 200 scores.

- Air patrol mode is completely reworked. Separated attack waves per archipelago is now removed but each wave take longer to beat instead. And during the wave you get simple side missions to do along side with defending bases. Side missions are not mandatory, but you get repair bonus and score for completing them.

- Improved flight controls. Now  it's generally more agile and  you don't have to tilt the helicopter to almost 90 degree to move forward.

- Fixed lots of bugs.