How long is Mighty Milky Way?

Mighty Milky Way takes about 5h 32m to beat the main story, or around 6h 31m with extras.

How long does it take to 100% Mighty Milky Way?

A completionist run of Mighty Milky Way takes about 8h 20m.

65Meta Score

Updated community averages based on player submissions.

Main Story

5h 32m

Main + Extra

6h 31m

Completionist

8h 20m

8 screenshots

Developed by Wayforward, Mighty Milky Way follows an alien named Luna as she destroys and creates planets on the way to her ultimate goal.

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Last updated Mar 7, 2026