How long is Worms Forts: Under Siege?

Worms Forts: Under Siege takes about 9h 33m to beat the main story, or around 20h with extras.

How long does it take to 100% Worms Forts: Under Siege?

A completionist run of Worms Forts: Under Siege takes about 26h.

57Meta Score

Developer: Team17|Publisher: Sega

Updated community averages based on player submissions.

Main Story

9h 33m

Main + Extra

20h

Completionist

26h

5 screenshots

Worms Forts: Under Siege is a turn based strategy game by Team 17 which worms must destroy the enemy team or their stronghold

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Last updated Mar 7, 2026