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A tsunami is a random event introduced in Beyond the Sword.

Other games

Tsunami is not present in (or the article has not been created for) the following games :

Game Article
Civilization IV Tsunami (Civ4)
Civilization V Tsunami (Civ5)
Civilization VI Tsunami (Civ6)
Civilization: Beyond Earth Tsunami (CivBE)
Civilization Revolution Tsunami (CivRev)
Civilization Revolution 2 Tsunami (CivRev2)
Freeciv Tsunami (Freeciv)
Civilization: Call to Power Tsunami (CTP1)
Call to Power II Tsunami (CTP2)
C-evo Tsunami (C-evo)
FreeCol Tsunami (FreeCol)
Sid Meier's Alpha Centauri‎ Tsunami (SMAC)
Starships Tsunami (Starships)

Not in the following games

It has been confirmed that Tsunami is not present in the following games :

Civilization II
Civilization III
Civilization IV: Colonization

Future Technology (CivRev)
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