Having to repeat the first command bugs me.

[zx64]

Another option specific to not having to repeat yourself is to use a non-freeplay scenario (e.g. sandbox), since you can't get achievements in those even without using commands.

You can only extract the map seed/exchange string if you use freeplay. I made that mistake before. Hopefully you don't.

0.16 lets you get the map exchange string from sandbox saves as well as freeplay.

[Gergely]

Another option specific to not having to repeat yourself is to use a non-freeplay scenario (e.g. sandbox), since you can't get achievements in those even without using commands.

You can only extract the map seed/exchange string if you use freeplay. I made that mistake before. Hopefully you don't.

0.16 lets you get the map exchange string from sandbox saves as well as freeplay.

I also read changelogs. No need to tell me.