PlanetMars3D: Spirit Mission CD Key

Looking for the best price for PlanetMars3D: Spirit Mission? Compare offers from 1 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 3.99$ at Steam.

Current Lowest Price

3.99$

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Steam

3.99$

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PlanetMars3D: Spirit Mission screenshot 1

Release Date

30 Jul, 2026

Publisher/Developer

4AI Limited

Reviews

Steam: 0.00% positive (0/1)

Metacritic: -

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Game Tags

Simulation Mars Adventure Exploration Casual Science Space Sim Space Immersive Sim Education 3D First-Person Realistic Nature Grid-Based Movement Singleplayer Sci-fi Software Family Friendly Design & Illustration

PlanetMars3D: Spirit Mission Steam Price History Chart

Current Steam price: 3.99$
Lowest Steam price ever: 3.19$ — 2026-10-08

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