- improved frame rate for 'Air Base' destruction.
- fixed enemy didn't runaway when it's empty ammo.
- fixed didn't play frag cannon's self explode sound at screen edge
Bug Fix
- add new movement method(like 'Ailen Shooter')
better than easy control ;)
New Feature
- modified all direction's acceleration and top speed to same value.
- decrease air skating.
- increase acceleration.
- increase sound volume of gatling and gatling mk.II.
- improved accuracy and fire rate of gatling mk.II
- decrease enemy density.
Modified
- typo fixed. ('Feul' to 'Fuel' and etc.)
- modified key mapping of gunner(1~6) and launcher(F1~F5)
- moved fuel alert indicator.
