Which console command admin can become a ghost on wilderness mode?

[Maris]

Or may be some script. I could make mod.

[rezecib]

@Maris, Hmm... Looking at player_common, not easily. The makeplayerghost event isn't being listened for at all in Wilderness, and normally triggers a local function that does quite a bit of stuff. If you want to mod it in, though, you could start by copying that function (OnMakePlayerGhost()).