What are the limitations in the Dungeon Defenders Demo?

Solution 1:

I'm upgrading now, since it's a lot of fun. The limits (as seen by me) are:

1. Max 5000 mana.
2. Max Level 10 characters.
3. You can only play the Apprentice and the Squire.
4. You only get 2 dungeons (the one you start in, and a challenge map).
5. Only 10 pages in your item box (this could be for the retail game too, not sure).
6. You cannot do the Ladder online play, only the normal one.

That's all I noticed as limitations.

Solution 2:

My boyfriend purchased the game, and I did not, but I was allowed to play with him and had full access to all the game mechanics whenever he was in my party.

Recently, I tried playing without him. I only had access to demo mode, and I LOST ALL MY MANA. I had saved up a little over 100k playing alongside my boyfriend, but it was reverted back to 5k as soon as I had started the demo version on my own. The next time I tried to load the game even with him in my party, I only had 5k.