FUEL LIMITED OR UNLIMITED?

[jorgegonzalito]

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[Rockin Robbins]

Originally Posted by jorgegonzalito

When our submarine is sent to a distant mission, the program takes into account whether the submarine with their tanks full can achieve your goal? Otherwise it is planning a stop in some intermediate point to recharge? In the "Attack the Philippines 1941" submarine mission just left Manila Bay and had only 50% of the reserve fuel standard speed probably would not be enough surface to reach the area of operations north of Luzon. Once there no allied bases where you can stock up.

All missions are doable (and twice as far or more) with the fuel supplied. Best fuel economy is at 11 knots and different mods put that at different throttle settings. At 11 knots there's nowhere you can't go and return because the US fleet boat has incredible legs and can go just about anywhere. So cruise at 11 knots and see the world.

But there are things that kill your fuel economy. Foremost among them is doing a crash dive and then forgetting that it firewalls your throttle drinking fuel like a kid drinks Coke at a county fair. Don't do that. In practice I never crash dive at all as long as I have a boat with radar. I'm working on a video about airplane strategy. You'll die how easy it is to deal with them.

Then there's the biggest fuel killer. That's mistakenly thinking that crawling underwater all day so airplanes can't rain on your parade is the best way to stay safe, then surfacing for the hunt at night. This just doesn't work at all in several ways.

The fuel aspect is that when you surface your batteries are flat and you're in no shape to fight. One DD forcing you down can make you breathe water. That's not healthy. But what if you're lucky enough not to get into battle right away and have time to recharge? When batteries are recharging all four engines are running wide freaking open, guzzling fuel as fast as they can. You're paying for your low batteries with tons of diesel fuel. It's the same as charging ahead emergency all night when you have full batteries. It's a guaranteed way to run out of fuel.

Instead, stay on the surface every possible second. Keep those batteries topped off and you at 11 knots unless you're in hot pursuit. Then your range is nearly unlimited. A submarine is a surface fighter which submerges only when it would die if it didn't and which stays under not one second longer than it has to. Then batteries are always nearly charged. Your motors run WFO only when you want. The rest of the time full batteries plus 11 knots mean that you don't even need to look at your fuel level no matter how far your mission.

Can you tell I have some mighty unconventional ideas on how to fight a WWII submarine?

[jorgegonzalito]

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[jorgegonzalito]

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[Havan_IronOak]

Based in Pearl I generally refit in Midway to top off my tanks. That makes fulfilling missions in the East China Sea and/or the South China Sea eminently doable on limited fuel provided that you follow the earlier advice as to fuel economy. At 9 knots it generally takes 30% of the fuel to get there and 30% to get back. That leaves you 40% to spend in your mission zone.

If you try the U-boat campaign, remember... There's a Walther boat that you may get that is speedy but a gas hog. The missions in the career game do NOT take account of the boat's limited range.

There SHOULD BE a milch cow sub or a sub tender somewhere on the way to Madagascar but there's not. Either find a mod with that or never try those assignments.

[jorgegonzalito]

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[ColonelSandersLite]

I'm not 100% sure of your exact meaning so I'll try to cover a few possible interpretations.

Yes, it is possible to rearm and refuel during a patrol, but hull damage will not be repaired in this manner.

When you start a patrol, and you are in the navigation map screen, you will see that there are anchors scattered around the pacific. These are Allied Navy Ports (or possibly sub tenders). The port you start at should have a different icon from the rest, this is important.

Getting close enough to any port will cause a screen to popup asking if you want to A: Rearm/Refuel B: Dock C: Postpone

Selecting Rearm/Refuel will refill your gas tanks, refill all deck gun and AA gun ammo, and fill all spare torpedo slots but will not put torpedoes in torpedo tubes. If you wish to fill the torpedo tubes as well, you must have your crew reload torpedoes and then rearm again.

Dock can only be selected at your home port and ends the current patrol.

Postpone just closes the dialog without rearming or ending the patrol.

After selecting an option, you can bring the screen back up by clicking the anchor icon in the warning area (where you usually see an icon if you're submerged or at battle stations)

[Havan_IronOak]

I wouldn't say that I'm advising you to use unlimited fuel. It's your call.
The only time I'd use that option is with the Walther boat if I wanted to try the long distance missions.
You should use what appeals to you.

Remember that you CAN change difficulty settings anytime you're in port. So try a mission one one way the try another a different way.

My current game settings are as follows:
[Current]
LimitedBatteries=true
LimitedCompressedAir=true
LimitedO2=true
LimitedFuel=true
RealisticRepairTime=true
ManualTargetingSystem=true
NoMapUpdate=false
RealisticSensors=true
DudTorpedoes=true
RealisticReload=true
NoEventCamera=true
NoExternalView=false
NoStabilizeView=true
MPShowPlayerNames=true
MPShowTorpedoes=true

I do like to watch things explode, hence my leaving the external camera on, also I haven't bothered to master celestial navigation yet so I let the map update take care of that.