Trouble at #1.
 

I have never owned AO before a few days ago, and now that I do own it, I can't figure out how to beat level 1 perfectly.

I can get into the Zulag 2 thing (where I assume all the other 14 Muds are), but the door won't open.

What do I have to do to get that door open?

That door will only open when you return to Rupture Farms.So you're going to have to go to the stockyrads and temples and stuff like that to open that door.

But it says that there are 14 casualties. How do I get those 14 Muds?

Those all are the secrets, dude. The secrets.

I'll give you those locations of where to search the secrets in.

The very first screen (3 muds)
The screen with "hop over landmines" (underneath the landmines) (2 muds)
erm, The first "sneak screen" (2 muds)
the screen with the metal ring and trapdoor (2 muds)

---enter the packaging---
the screen with the trapdoor and slig(2 muds)
---enter door in middle---

This secret is a very hard one So I'll write it down. (3 muds)
First, leap through the screens until you reach the first riding platform and boom machine.
Grab grenade. Ride up the platform until you reach the top screen.
Destroy those landmines. (now the lowest slig will be resetted onto his platform.)
Go down again.
Grab grenade.

Run to the right and grab the platform.
Pull up when the slig fell off.
Now destroy the anti-chant-prosessor by throwing the grenade at the fifth beep sound.(left arrow)
Posses slig.
Ride platform up with slig.
At the top, run to the right.(just do it)
You will land on the platform with the sleeping slig. Now what? One word: Kill.
Destroy yerself.

With Abe go to the platform(pull lever if it is still up there) and go up.
(Note: If the sleeping slig on the platform killed you first, Abe can kill him right back with a well thrown grenade.)
With Abe, go stand onto the right edge of the platform and Hop down. Or run jump, if it feels safer.
Crouch. Roll to the right.

You need to get past those ginders, very hard.
The best way to do this is Hopping all the way.

Erm, now roll to the right.
You will see 3 muds and a portal. Guess what I'll say.
Wrong, I wanted to say: Chant.
Now go to the left again and HANG FROM HOLE!


And now continue escaping as usual.

Oh, other then that. I have no idea.

But it's impossible to open zulag 2 at new game...At max it's open in repture farms(the return)

Sweeeet. Thanks, big bro boogie.