Welcome jefftrier construct 2
Construct 2 has actually no limitatiosn, you could even make a porn with c2. The only problem you can get is after publishing with eg. Google Play.
They have pretty hard conditions and limitations. They sometimes already delete Applications which containing the word "<img src="smileys/smiley35.gif" border="0">" or any racistic word.
So feel free to develop what ever you want but don�t forget your target platforms.
If you will ever get an gaming contract from south park(Hire me!!). I�m sure no publishing Platform will disallow your application and for sure not C2.