Global 1943 Expansion, Revised

I’m going to say that I don’t really like that this strategy is as effective as it is. If Japan changed the J2 buy to 2CV+1TT even full Pacific naval buys by USA wouldn’t stop this half the time, although obviously that would weaken the ground attack.

My view is that the game is a little broken here.

UK helping defend USA should stop this strategy pretty dead with troops/planes dropped in Quebec but really, should they have to? The other possibility is UK/Anzac retake of the Philippines which would help USA income if they can hold it but distracting Japan from its objectives may be enough.

@the-captain

Due to the fact that whilst most of your rules are historically accurate, their execution I have some problems with. To fix that, I wrote an article on changes to The Captain’s rules:

https://www.axisandallies.org/forums/topic/37504/let-s-make-the-axis-and-allies-global-1940-expansion-rules-even-more-accurate?_=1636385389023

I figure there aren’t too many things classified as Islands that would have air bases so far away as to make them invulnerable to shore bombardment. The air fields on Guadalcanal and Wake island certainly got hit and both Hickam and Pearl could be hit from the sea. By definition, this ability assumes no defenders. Even a single scrambling fighter or defending destroyer nullifies the ability.

@SEP said in [Global 1940] House Rules..:

@barnee said in [Global 1940] House Rules..:

@barnee
Air Transport is a A0 D0 M5 +1 w/AB C6 unit.

I like the stats for the Air Transport. Have you considered having it operate like a Transport Ship i.e. carries one infantry plus one other ground unit?

How are you differentiating between light, medium and heavy tanks and what’s your A/D/M/C ratio?

2/5/8/9000
sorry couldn’t help it

Hi Erocco,
these numbers are based on a formula found during Classic time by Dauvio Vann and his friends, then improved and adjusted to better fit the need of Second Edition units. Here is one link in House Rule:
http://www.axisandallies.org/forums/index.php?topic=40346.msg1684954#msg1684954

Below, you get the whole formula and a short explanation:

@Baron:

@Dauvio:

It came to my attention that one of my formulas are already out there that I discovered 30 years ago.
http://www.axisandallies.org/forums/index.php?action=profile;u=185969 has also discovered the formula P^2*N=S
And just for fun you can try these formulas also. S/P^2=N. √(S/N)=P
P=POINTS
N=NUMBER OF UNITS
S=STRENGTH OF ONE KIND OF UNITS IN A TERRITORY
This formula should replace the punch formula. It is much better then the punch formula.

Now the next formula is (P100)/(C^26)=S
P=POINTS
C=COST
S=STRENGTH OF THE UNIT BASED ON COST
With this formula you can also price units according to their strength. √((P100)/(S6))=C
This formula is for points. (S*(C^2*6))/100=P

For better results for some of these formulas, have all your units cost ten times then what they are. These are some of the VANN FORMULAS I came up 30 years ago.

If you have any questions about these formulas, please ask.

I found how you can get the main part of Vann formula or Baron-Larrymarx according to a specific unit as benchmark.

I took the Fighter A3 D4 C10 and I wanted to convert into Tank A3 D3 C6 as benchmark (Baron-Larrymarx formula).

Then I saw what I did.

Power (of attacking Fighter): A3 * C6 (cost of Tank)/C10 (cost of Fg) * 1 Hit Point C6 (cost of Tank)/C10 (cost of Fg) = 1.08
You can reduce this equation because (cost of Tank)(cost of Tank)/ (cost of Fg)*(cost of Fg) is same to
(cost of Tank) IPCs^2 / (cost of Fg) IPCs^2 and give a simple ratio.

C6^2*A3/C10^2 = 1.08
36 squared IPCs 3 Power * 1 Hit /100 squared IPCs = 1.08 PowerHit Point

This explained what is hidden in Baron-Larrymarx formula:
Offence or defence strength factor= 36*Power/Cost^2.

The whole Enigma formula is
Refence unit Cost^2Power of the actual unit1 HP/Cost of the actual unit^2

So, the Basic offence or defence strength factor result (1.08, in this case) is express in Power*Hit Point
1^2*Power (of a given unit)*1 hit/Cost (of this same given unit)^2

And this formula can be adapt according to any benchmark, for instance a 1 IPC unit:
131 hit/10^2 = 0.300

And this is a very small number. That’s why Vann formula:
Strength= (Power100)/(Cost^26)

add an arbitrary 1001/6= 16.667…
So, 16.667131 hit/10^2 = 0.5
And this would provide the Fighter strength attack factor based on an hypothetical benchmark unit of √16.667 = 4.0825 IPCs.
A 5 IPCs revised Tank in Vann formula gives a Strength : 16.66731 hit/5^2 = 2.00 powerhit

Can you elaborate on the ship calculations?

Destroyer strength: .30144/8^2  = 0.675
Cruiser    strength: .60144/12^2= 0.600
Battleship strength: .701442.618/20^2 = 0.660

These numbers means that Destroyer is the most optimized unit for combat to buy for each IPC invested, then it is battleship and finally Cruiser.
Said otherwise, Cruiser is sub-optimal for the cost.
3 DDs C8 A3 D3 (A9 D9, 3 hits) will be stronger than 2 Cruisers C12 A6 D6 (A12 D12, 2 hits) if you can use a Battlecalc to test D10-sided values.

From stronger to weaker for 120 IPCs basis:
15 DDs A3 D3 (A45 D45)
6 BBs A7 D7 (A42 D42)
10 CAs A6 D6 (A60 D60)

@oztea

Hi! Sorry to disturb you, but just to clarify (sorry for the stupid question), Japan is supposed to be at war with the UK, ANZAC, and the Dutch in this setup, right? I’m asking because the TripleA map doesn’t have the UK and Japan at war and I’m not sure whether that’s an error or not. Thank you!

that would be cool :-D

Thanks for that report, I will comment on your post in detail when I have more time. I agree with your opinion and I have changed the US NO to include the West Indies. Cheers.