Aliens broken?

[chives1926]

i go on and started a new world and i was running around looking for coal and i came upon a bitter base and they werent attacking me at all the worms did but the bitters didnt they walked around me like it was nothing any thoughts?

[Nova]

I'm not sure, but maybe you did activate the peaceful mode (not aggressive biters)?

[Boogalo]

It sounds like you had it set to generate a peaceful mode world.
Run these commands in console:

/c game.peacefulmode = false

/c game.killallenemies()

You want the kill enemies command because only newly spawned biters will pick up the new setting. Spawners are unaffected by the kill command.

[chives1926]

Okay thanks again i dont think its on peaceful mode bull ill use that command