Moderate difficulty suitable for most players
Red Planet Settlement Essentials
Moderate difficulty suitable for most players
1
2
3
4
5
Across
- 2. Essential gas extracted or produced for breathable air
- 3. Protected living environment for humans on Mars
- 4. Vehicle designed to explore planetary surfaces remotely
Down
- 1. Energy source harnessed from the sun for power
- 5. Loose, fragmented surface material covering Mars
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