十字军之王 2（Crusader Kings 2）

This achievement requires  南非 complete the focus "Anti-Colonialist Crusade", become leader of a faction and release  安哥拉,  扎伊尔,  肯尼亚,  莫桑比克和 津巴布韦. A faction member has to control the Greater London Area as well.

The focus Liberate Belgian Colonies has not worked correctly since 诸神黄昏, so disabling that DLC is best when attempting these strategies. Otherwise, you'll need to manually justify a war goal on the  比属刚果, which will cause World Tension. Additionally, neither strategy takes into account 补丁 1.11's supply system revamp. You may need to build naval bases along the coast while advancing in Africa, particularly in the second strategy. If you don't, you'll bleed yourself out of manpower far too quickly to recover from.

「Strategy」

Immediately research marines, submarines, and naval invasions. Build a large submarine fleet and naval dockyards. Follow the focus tree to become 共产主义 and get the Anti Colonialist Focus once free from the  英国. Prepare naval invasions to the  葡萄牙 territories in Africa, leading to the  葡萄牙 mainland in Europe. Prepare defensive units on the  葡萄牙 border. Head to Liberate Portuguese Colonies in the focus tree.

With the 海军船坞 start one Heavy Cruiser. It should finish by the time you declare war on Portugal. Do not build any submarines till you research level 3 submarines.

Now for the army, start training the cheapest infantry (consisting of 3 infantry) divisions in batches of 3. Convert all your infantry brigades to this template. Later convert 6 of them to the marine template.

Plan your naval invasions. You should be able to conquer Portugal by mid or late 1938. They would have shipped most of their brigades to their colonies if you have set up an army plan there. While naval invading keep your subs away and use only the HC and 2 subs.

After  葡萄牙, rush  比利时 with all your marine troops.  比利时 hardly has a navy. Remember to set up the mainland army around Belgian Congo. With the rest of the marines and a few normal troops, naval invade a  比利时 port and one of its adjacent non-port provinces.  比利时 is not too hard to capitulate as they too send their troops over to Africa if you set up a small army along their border. Once the Belgian war is done, set up along the British border with your small army. You should have trained about 30 brigades by now.

Prepare to naval invade Britain by building one or two more heavy cruisers. Wait for Germany to initiate WWII. Also do not bother with  葡萄牙 lands but instead keep your marines (about 25 divisions) and navy in Belgian port. Convert half of your marine force to paratroopers.

Go to war with the  英国, once  德国 is pushing up along the French border and has taken out the Netherlands. Make paradrop orders on French provinces (you require only a few provinces) to capitulate France. Now check the air map to see if you can get air superiority in the English region. If lucky, paradrop. Otherwise, plan a naval invasion of the  英国. When the invasion force is ready bring out your massed fleets of HC and subs. The British Navy may end up sinking the entire South African fleet but it would give you enough time and naval superiority to land your marines. Try to snag both Norfolk and Dover. Once you have a port bring your entire army up there. Britain does not keep many troops in its homelands and you can rush the northern and Scottish provinces. Capitulate the  英国 and take its colonial holdings in Africa. Remember to take the Greater London Area as it is necessary for the achievement.

Alternate Strategy

抵抗运动和不妥协，不投降 both need to be disabled for this strategy.

Follow the focus tree to down the 共产主义 path, and to fill in infrastructure focuses as you wait for enough Communist influence to meet prerequisites of focuses. After 赋予工人权力, appoint a Communist demagogue and prepare for civil war. Before triggering the civil war, delete all but one unit and place it in Natal province ready to rush Cape Town - that will lead to a quick victory.

Once under 共产主义 control, start boosting party popularity in  英国.

Add Support Artillery to the District Force template and build some Cavalry. Set 3-4 District Force on the border with  安哥拉 and the rest of your military on  莫桑比克. Trigger war with  葡萄牙 through the Liberate Portuguese Colonies focus. Attack through  莫桑比克 and once you have enough of the territory take the Freedom for Mozambique event. When all Portuguese troops are eliminated, move to attack  安哥拉 and onward through  扎伊尔 (using the Liberate Belgian Colonies focus). You want to make sure you finish up  扎伊尔 early enough so the war with  比利时 does not trigger the allies against you before you can set up your attack on  英国 colonies.

Along the way, take the "Freedom for ..." events as you meet the conditions. After 180 days, you get the options to puppet or have an independent in your faction (We welcome them with open arms!). Never puppet them, and never accept their request to join wars. They will serve as barriers to the  英国 in your upcoming war with them.

After  莫桑比克和 安哥拉 are independent, put enough troops on the southern border with  博茨瓦纳 (leave the side with your  纳米比亚 territory open) to hold back the British. Put the rest of your troops (having some cavalry is helpful) in southwest  扎伊尔, just north of the part the juts into  赞比亚. Timing is important here, you want to attack from  扎伊尔 with about 10 days before you make them independent. If you are too early, the British and French will take enough land to prevent independent  扎伊尔, too late and you will not gain your foothold in  赞比亚 in time.

Once in  赞比亚, timing becomes important to take  肯尼亚 before the Italians (you can't fight the Axis in this strategy). Push up to the chokepoint between Lake Malawi and Lake Tanganyika to cut off the British to the south. You can start attacking them through  博茨瓦纳 (you may have to release  纳米比亚 if they get too far in there before you cut them off, but that is ok). Move to the northern border of  莫桑比克 to open a supply route, and up to  肯尼亚. Take and hold the port at Mombasa and the capital Nairobi for 180 days until you are able to make it independent through the event. Also make  坦桑尼亚,  马拉维,  赞比亚,  津巴布韦, and  博茨瓦纳 independent along the way.

At this point, all the colonies needed for the achievement are liberated and you should have enough influence to stage a coup in  英国 (West Midlands is a good location since it is near London). This takes several months and uses a lot of guns. While waiting, get military access from  德国 and move troops to a port in northwest  法国. When the coup triggers, Communist  英国 will ask to join your faction (if it is early enough in the game, later they will join  日本). Transport your troops to Cardiff and push on London. Once you have it, the achievement triggers.

Timing is critical in this strategy, and you need to launch your attacks when you have just enough troops to succeed. Getting to  肯尼亚早于 意大利 is key. You also need the  英国 coup early enough so they don't join  日本. Build up factories and grab the South African Steel focus so you can build enough guns for your troops and the coup. You don't need a navy for this one since you aren't doing any naval invasions.