Peaceful mode ON by default in sandbox

[arl85]

as title says, I suggest to set peaceful mode ON by default in sandbox scenario.
I found an old bug report that you can be attacked in sandbox and I found the same even now.

Or even better biters at all should be disabled.

[Nova]

I don't support this ideas. (Especially the second.)

[Rahjital]

Sandbox already asks you if you want a chest of items and all researches done, perhaps it could also ask if the player wants peaceful mode?

[Nova]

Yeah, asking is okay, but completely removing them not, because you can't properly test weapons in sandbox without enemy.