I'm not sure how many of you have been angered and outsmarted by the piece of garbage entitled IT'S HERE!!!, but I'm doing the site a favor and creating a walkthrough of it. You're welcome.
Here's the quick link to the "story": http://chooseyourstory.com/story/IT'S_HERE!!!.aspx (If that doesn't show up as a hyperlink copy/paste it into the address bar or look under Scifi fiction.)
~ I spent half of my day figuring this out: ~
The Bathroom
This part's really annoying, as pretty much everything you do gets you killed. Go with them, say "Nunna yo business" and run outside. If you have the rock, a new option will appear on the first page, to throw a rock at him. If you can, do that, then take his pistol and run out.
The Parking Lot
First, look around. You'll find a rock. If you die, you can use it to get the pistol and escape the bathroom quicker. Next, enter the school and go to the nurse's office. You get a first aid kit, but I don't think there's any point in the game where you can actually use it. Everything else will get you killed, so go to the intersection of CuteLittleDeer and Main Street.
CLD / Main Street
First, head north. You'll see the plaza, all you need is the deer feed at the deer feed shop. You can get the ticket for The Future Is Wild, but it has no use anywhere in the game. Now that you have both of those, you can either go south to the post office or continue to Cute Little Deer / Hidden Dinosaur Blvd. If you go to the post office, go upstairs and take the far right tunnel. You'll see two people through the vent, and one says that IT's weakness is to show IT a fawn. If you do this, however, you will be killed. I hope you did NOT do that, because you have this guide right here. Go to Cute Little Deer / Hidden Dinosaur Boulevard.
CLD / HDB
First, you'll want to go east on CLD. Go to the hiking trail, and continue cautiously. Investigate the bushes to see the fawn, then use the deer feed. Take the fawn and "go for a walk." Back at the intersection, head south on HDB and go to the mall. The only things of interest are the sword and the poison pills, so get both. Afterwards, find a way to kill yourself to start at the bathroom. (Do not restart the game, as it will delete all your items.)
The Parking Lot, Part 2
At this point, if you followed the guide, you should have all 8 items. However, you really don't need all 8, you only need three. I don't know why I put them all in the walkthrough. Maybe to sound professional? Anyway, check out the cute little deer (NOT the street, the last link on the page) and when IT sucks your brains out, USE your pet fawn. Somehow, you will be alive. While IT is entranced by the fawn, feed it poison pills. You will destroy it.
I felt that our community needed to know how to beat this piece of crap, after reading the post about it by Expander, and here it is. I certainly hope this helped.