Global 1940 & 1943 Expansions Game Reports

@crockett36

No thank you, I don’t have the time. So you’re reducing the IPC value of Japan whilst giving fixed bonuses? Hmm, that does limit Japan’s options and would definitely be a slight nerf.

@The-Captain

Genius.

As part of the Axis & Allies Global 1940 & 1943 House Rules Expansion, Naval Mines are being play testet during the 2023 Autumn & Winter Axis & Allies gaming season.

Final results will be posted here.

Feel free to play test on your own. Rules are attached below.

Captain

1. G40 Naval Mines.pdf

@caesar-seriona Historically Mussolini declares war when there is no doubt Paris is going to fall to Germany.In a G40 game Germany often combat moves through N.Italy and NCM air units to S.Italy,both of which require Italy to be not neutral.
So to keep Italy neutral until UKs turn Germany would need to retreat from Paris{leave it for Italy to take perhaps}and NOT enter Italian territory G1.

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)

@BJCard:

Well, the Russians will likely have few artillery and tanks, so if Germany attacked the Russian stack with all its air (5 Fighters, 5 Tac Bombers, 2 Str Bombers) they could kill all the armor in the first round, greatly diminishing the Russian’s defensive capability (or if the Russians were on offence, the German air could kill its armor AND artillery, effectively neutering the attack and dooming Russia).

With the US- Japan starts with 11 Fighters, 8 Tac Bombers, and 2 Str Bombers, a much bigger Navy than the US with its measly 5 Fighters, 1 Tac Bomber, and 1 Str Bomber.  And that’s if the US doesn’t send any aircraft to London.  Just in aircraft alone, the US would need 149 IPCs to achieve parity- or the first 3 full purchases (if Japan did a J3).  No cheap DD/SS fodder- no new carriers (Japan has 3 to the US’s 1).  Japan will always have air superiority and thus always target high value ships (BBs/CVs) first.

I’m not sure where you get that the Allies have the advantage in Global 1940- all the bids are to the Allies (go look at the games being PBF), and many times the bid isn’t even enough.

If you wanted to use the air supremacy rules, it could be good, but you’d have to change the entire setup to reflect the power aircraft now have.

The obvious Allied counter would be to prioritize aircraft production, like in the real war (see: Battle of Britain, Battle of Midway, Battle of Kursk), which isn’t as daunting as your projections would indicate.

Because planes can’t land in newly-conquered territories, each side could use their air units to cherry-pick the other fellow’s best offensive units on their respective turns, resulting in a mutual neutering until somebody finally broke through.

It would be a bloodbath in the sky for the first few rounds, but the Allies have the economic clout to pull off air superiority in the long run… and with this targeting prize, air superiority would really mean something worth fighting for, for a change.

You forgot to mention the difference in sub mechanics. By the way, we still keep the house rule of not having planes strafe subs without the presence of destroyers in our game of AAR with my group.