How long is Planets Under Attack?

Planets Under Attack takes about 6h 22m to beat the main story, or around 9h 46m with extras.

How long does it take to 100% Planets Under Attack?

A completionist run of Planets Under Attack takes about 38h 11m.

65Meta Score

Mixed64% · 319

Planets Under Attack

Simulator Indie Strategy

Developer: Targem Games

Playtime

HowLongToBeat · Medium confidence

Main Story

6h 22m

Main + Extra

9h 46m

Completionist

38h 11m

Media

1 video + 5 screenshots

Links

Steam Official Twitch

About This Game

Planets under Attack offers a surprising depth of gameplay, while its intuitive controls allow even casual gamers to pick it up and feel comfortable immediately. In addition to the addicting gameplay, Planets under Attack is an obvious labor of love.

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Last updated Sep 15, 2026