NOTE: This page is a Public Competition Conception. This conception isn't competitive and people will expand more sections. Only you can edit your sections, but not other ones. Since you don't own the conception.
SECOND NOTE: I made this article, and i'm the owner of the wiki itself. So anytime i can edit anybody's sections in this conception. Always be careful not to make any bad edits. Thanks, and have fun!
Advanced Chambers is a new feature from Portal, to Portal 2: Episode One. They are much harder versions of the older tests you've beaten. An advanced chamber requires the normal version of that test completed. Advanced Chambers also have a bit of a challenge added to it. Make sure your advanced chamber is possible before you make it! Bosses can be added here too, but remember to say what makes it an advanced boss!
List O' Advanced Chambers Edit
The Evil Wheatley Core is BACK Edit
And this time, he is TWO cores! Thats right-Wheatley and a little friend we just met today, wheatley! Wait, what? He got cloned. Double trouble. Triple trouble if you count the fact that he wont underestimate you anymore, and both cores are much deadlier.