past magma cavern.

[hellatze]

past magma cave, you will meet normal caves.

can we have another special cavern there?

[Innominate]

There's no plans for any meaningful content past the magma caverns at this stage. The next expansion is already slated to happen in the toxic caverns, so maybe we'll see a reason to venture past the magma layer as part of that expansion (nuclear power, maybe?)

[syro]

There's a ionizing radiation symbol on the hazard bar, so maybe one day we'll have an Irradiated Caverns down there.

[Nasabot]

No