Prison of Son 是一个 roguelike，文字类，解谜，地牢脱出游戏。

其实并不。

Prison of Son 是一个世界历史知识测试游戏。沉浸式的怀旧体验。你要从地牢底层一直打到地面，一共 6 层，第 7 层就是地面了。每一层的题目按照世界区块划分，比如一层专门考海岛国家历史，一层考美洲国家历史。最后有世界知识 10 连问。答错了也不要紧，重新选答案就是了，非常友好。

游戏流程也不长，正常情况下，几十分钟吧。不过要是你像我一样，中途停下去搜索，还一边干点别的，就会稍微多花点时间了。

以下摘录部分我的知识盲区。玩完这个游戏，我发现自己对于世界历史简直一无所知，挖掘了一下印加帝国 chan chan 什么的历史，非常有趣。

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The first year of the Islamic calendar marks the following event:

1->The birth of Muhammad. 2->The Quran is assembled into a single sacred text. 3->The division of the Sunnis and the Shiites. 4->Muhammads flight from Mecca to Medina.

4

Who was the first emperor of Roman empire:

1->Justinian. 2->Diocletian. 3->Augustus. 4->Constantine.

3

This man wrote a document known as the 95 Theses:

1->Saint Augustus. 2->Martin Luther. 3->Henry David Thoreau. 4->Voltaire.

2

Ljubljana is the capital of:

1->Greece. 2->Belgium. 3->Malta. 4->Slovenia.

4

Belgrade is the capital of:

1->Germany. 2->Serbia. 3->Spain. 4->Italy.

2

Riyadh is the capital of:

1->Timor-Leste. 2->Saudi Arabia. 3->Thailand. 4->Bhutan.

2

Kathmandu is the capital of:

1->Slovenia. 2->Nepal. 3->Belgium. 4->Philippines.

2

Who was the founder of Tibetan empire:

1->Songtsen Gampo. 2->Langdarma. 3->Nyatri Tsenpo . 4->Mune Tsenpo.

1

Who is considered as the first pharao of the Middle kingdom:

1->Mentuhotep II. 2->Sobekneferu. 3->Senusret III. 4->Amenemhat I.

1

When the Jugurthine wars between Rome and Numibia started:

1->120 B.C. 2->112 B.C. 3->106 B.C. 4->70 B.C.

2

(112 BC - 106 BC)

Who was the first king of Zulu empire:

1->Shaka. 2->Dingane. 3->Mpande. 4->Dinuzulu.

1

Who was the founder of kingdom of Kongo:

1->Bernardo I. 2->Nlaza of Kongo. 3->Joao I Nzinga a Nkuwu. 4->Lukeni lua Nimi.

4

What was the largest city of the pre-Columbian era in South America:

1->Chan Chan. 2->Moche. 3->Huari. 4->Chavin de Huantar.

1

Castries is the capital of:

1->Trinidad and Tobago. 2->Costa Rica. 3->Dominican Republic. 4->Saint Lucia.

4

In what year the Inca civil war began:

1->1535. 2->1527. 3->1522. 4->1529.

4

Managua is the capital of:

1->Nicaragua. 2->Guatemala. 3->Belize. 4->Bahamas.

1

When were cannons first fielded in Europe:

1->1200s. 2->1700s. 3->1300s. 4->1400s.

3

What sword was carried in feudal Japan by the Samurai:

1->Katana. 2->Manriki. 3->Bento. 4->Kama.

1

What was called the first gunpowder empire of the three:

1->Russia. 2->Ghaznavid. 3->Ottoman. 4->France.

3

What was the capital of tui tonga empire in Oceania:

1->Upolu. 2->Mua. 3->Alofi. 4->Niue

2

Suva is the capital of:

1->Samoa. 2->Nauru. 3->Fiji. 4->Tonga.

3

Who was the last czar of Russian empire:

1->Michael II. 2->Peter II. 3->Nicholas II. 4->Alexander II.

3

Catherine the Great was the Empress of:

1->Spain. 2->Persia. 3->England. 4->Russia.

4

Who was the founder of Chola empire:

1->Utama. 2->Rajendra. 3->Arinjaya. 4->Vijayalaya.

4

（Chola empire 朱罗王朝）

Who was the first king of Macedonian Kingdom:

1->Perseus. 2->Philip II. 3->Caranus. 4->Alexander.

3

The departure of Soviet troops from Czechoslovakia in 1991 was the result of the:

1->Velvet Revolution. 2->The October Revolution. 3->The Prague Spring. 4->The Cultural Revolution.

1

When did the Irish Famine take place:

1->1925. 2->1845. 3->1895. 4->1810.

4

Who was the founder of kingdom Ara:

1->Thihathu. 2->Narapati. 3->Thado. 4->Tarabya.

3

What was the period of time in Europe called that happened before the Renaissance:

1->The Golden Ages. 2->The Middle Ages. 3->The Age of Glory. 4->The Feudal Ages.

2

In Sparta, the slave population was called:

1->Foreigners. 2->Helots. 3->Athenians. 4->Slaves.

2