Colonists' camp and Remote outpost

Hint: What is there to do at the colonists' camp?

Hint: Where is the acid in the camp?

Hint: Where is the fork in the camp?

Hint: How do I get to the Remote outpost?

Hint: How can I help the wounded miner at the outpost.?

Hint: I run out of air in the outpost's Mars atmosphere. How can I prevent that?

Hint: The outpost is exploding. How do I get out?