Encrypted Galaxy (or, Download Now!)

You raid the supplies.

What supplies are they? Food? Water? Apple flavored sand?

General food and water. There's also some blue powder to sprinkle on the food. It kinda tastes like salt.

There's 4 rooms. They probably have stuff inside, you think.

Which room do you want to go in first?

This is a meaningless question to us. The way you're asking, I imagine that you have contents for each door, but we may as well be flipping a coin; we have no context that makes the decision mean anything.
Maybe if we could see stuff on the doors? Or through the doors? Or there are signs perhaps?

I mean, you pretty much don't know anything about the doors yet because the gang didn't go in them yet. There's also no signs of what's in them. No signs. No stuff on the doors. Nothing.

We have four people and four doors. Everyone takes a different one.

The gang splits up and goes in the 4 doors. The 3 doors have nothing in them, but one of your friends eventually find a weird looking key-shaped object in the 4th room.

"Nice find, uh... what was your name again? I keep forgetting for some reason..."

What's their name?