yes i know that"i read UDK license agian",but imagine what you can do with such an engine,it's first class AAA engine,alot of great games were developed with it"you know that of course",BIO SHOCK-GEAR OF WAR-SPLIENTER CELL-etc..,check out it's features,the only bad thing about it is UNREALSCRIPT"i mean for beginners",iam not really big fan of Java or Javastyle programing.