Skills

Skills have several uses on Mars.Here is the list of skills.

Strength: Useful for wearing some items, fighting.A commando needs strength

Survival: useful to survive on Mars, because the temperatures are very low.Useful during versus.May be useful in the future as it should affect your ability to see items hidden in the sand.

Constitution: its very important to have a good constitution on Mars.

Mechanical : Mechanical is useful if you want to repair vehicles, hack terraformer's account to steal their money, or improve your skills in driving.Also affects your ability to repair your bunker if you are attacked by terrorpods or PGA.

Piloting: useful if you want to drive a betrayal and explore Mars.

Exobiology: very important if you want to build your terrorpods or pga faster, or if you want faster harvests for your green house.