Hmm?

Is there anyway to create depresions in alice terains?

[x2495iiii]

Are you referring to the terrain creator by zenteo, or are you referring to the normal, flat terrain automatically generated by Alice?

If you're referring to the simple flat terrain, give zenteo's terrain creator a shot. It can be found here:

http://www.alice.org/community/showthread.php?t=4155

So if i use his terrain creator i can upload it to alice and use it as my terrain?

[x2495iiii]

I haven't personally used it yet but from what I've read, you can.

And if I'm dead wrong (I doubt I am, but still), there's a terrain creator that was suggested by another user which can have it's creations imported to Alice, so we can always use that instead.