Frozen Argon

[Anirv[PL] 🚀]

Where can I find it? I`ve tried around the marker thingy but there`s no caves at all ;-;.

[seven]

Glacio right? There are cave openings in the areas without snow. Or you can just dig down anywhere and you'll probably end up in a cave. Just be careful not to fall in.

[mkitsie]

they are red cubes

[Pesky]

Use your radar display. Don't go to the place on the surface where the radar points, start by doing down to the right level (or roughly the right level). Once you're roughly at the right level of the cubes, then find your way to the cubes.

The cubes are small enough to be carried. It can be fun to lay track to them, but you don't have to. You can carry them, one by one, to wherever your train is, then put some on the train to be delivered to the depot.