Using assets created with Unity Pro in Unity Free

Questions & Answers
1

I’m using Unity 4.6 free. I bought the assets partly created in Unity Pro. Can I use it in my commercial project created with Unity Free?

//EDIT:
I bought environment asset, wich has demo level baked in Unity Pro, so my question is: is this legal to use that level in Unity Free?

2

http://unity3d.com/legal/eula

Unity Personal (including the iOS and Android platform deployment options) may not be used by:

  1. a Commercial Entity that has either: (a) reached annual gross revenues in excess of US$100,000, or (b) raised funds (including but not limited to crowdfunding) in excess of US$100,000, in each case during the most recently completed fiscal year;
  2. a Non-Commercial Entity with a total annual budget in excess of US$100,000 (for the entire Non-Commercial Entity (not just a department)) for the most recently completed fiscal year; or
  3. an individual (not acting on behalf of a Legal Entity) or a Sole Proprietor that has reached annual gross revenues in excess of US$100,000 from its use of the Software during the most recently completed fiscal year, which does not include any income earned by that individual which is unrelated to its use of the Software.
3

If it were things like lightmaps, they will probably work in Unity free, but using Unity 5 will ensure that everything that came within the assets you downloaded will work within your project. Other than that they probably won’t work with Unity free, if they specifically stated that they used pro only things to create it.