*ahem*
Since, again, people are speaking for me. And doing so in a vastly incorrect fashion... Which is a disturbing trend, but I'm off work for once, so I can correct it this time. Definitively.
Mandalore IS karked up...Badly... Like Rocky fighting that Russian Dude in whatever Rocky movie it was... I (Ijaat) dropped a load of shielded seismic bombs into the very core of the planet and triggered a simultaneous and full eruption of all the planets volcanoes by detonating them. This would also have triggered mass seismic activity. Tsunamis. Ash coating the sky and blotting out the sun, killing vegetation and wildlife. Land masses have likely shifted, with islands and certain continents disappearing or changing in size/shape due to shifting tidal volumes and the like. I have only ever said it is not a nuclear waste land. Not that it wasn't that messed up. The very core is destabilized, so one can assume there are still frequent(ish) and spontaneous eruptions and tsunamis and the like all on their own. You're fighting on a deathworld. Enjoy.