2.1 Interface
2.2 Hotkeys
2.3 Main Game Menu
2.3.1 Gamestyle Options
2.3.2 Game Parameter Options
2.3.3 Miscellaneous Options
2.4 Realism Options Screen
2.4.1 Fog of War
2.4.2 Advanced Weather Effects
2.4.3 Allied Damage Control
2.4.4 Player Defined Upgrades
2.4.5 Historical First Turn
2.4.6 December 7th Surprise
2.4.7 Reliable USN Torpedoes
2.4.8 Realistic R&D
2.4.9 No Unit Withdrawals
2.4.10 Reinforcement (Allied/Japanese)
2.5 Game Options Screen
2.5.1 Combat Reports
2.5.2 Auto Sub Ops
2.5.3 TF Move Radius
2.5.4 Plane Move Radius
2.5.5 Set All Facilities To Expand At Start
2.5.6 Automatic Upgrade for Air Units
2.5.7 Accept Air and Ground Replacements
2.5.8 Turn Cycle
2.5.9 AI Difficulty
2.6 Preferences Menu
2.6.1 Map Style
2.6.2 Hexside Details
2.6.3 Map Scroll Delay
2.6.4 Delay Settings
2.6.5 Show Combat Animations
2.6.6 Show Combat Summaries
2.6.7 Show Clouds
2.6.8 Volume and FX
2.7 Begin a New Game
2.7.1 A Note on Play-by-Email (PBEM) Games