- Coastal assault missions in single-fleet mode are now played in the combat view.
- General Campaign AI improvements
- The timescale may now be increased to 32x in combat.
- Added extra enemy fleets to new Axis and Allied campaigns.
- Improved enemy fleet AI for planning amphibious assaults.
- Increased the maximum hull damage on all ship classes.
- Reduced AA weapon accuracy.
- Increased the effectiveness of ASW against submersibles in autoresolved combats.
- Increased the effectiveness of dive and torpedo bombers against surface ships in autoresolved combats.
- Increased the effectiveness of fighters against bombers in autoresolved combats.
- Airfields' allowed spotter launch ranges are displayed on the map when the UI is moused over.
- Gun turret rotation speeds are more realistic.
- Ship captains may be swapped around in single-fleet mode.
- Submersibles start combat closer to enemy surface ships, and at a position that better reflects the global fleet positions.
- Sub-hunter ships start ASW combat at a slower speed.
- Increased detectability of submersibles when they launch a torpedo.
- Germany starts with a farm and a factory in new Axis campaigns.
- Ships may list at an angle after taking heavy damage..
- Fixed a bug causing loitering flights to return to a moving fleet too soon.
- Move order queueing works for aircraft flights.
- Prevented some gun turrets rotating through the superstructure of their ships.
- Radar stations can be built in all territories.
- The structure repair tutorial gives the player the correct amount of resources to repair the structure.
- The summary panel shows the correct weekly income stats of structures.
- Fleets with a movement destination take a more sensible path after leaving combat.
- The Short Sunderland no longer has a blank space for a name.
- Japanese characters are all visible on the unit name and class UI.
- Prevented the amphibious assault muster point UI being displayed for enemy assaults.
- Stopped the enemy capture of player territory being displayed as a victory.