can someone please help me, I have searched for hours on the net for a walkthrough for chapter 10 Halls Of Battle, but only found 1, which i had to pay for.
Can someone help me out!

I just can't get past it.

charge

Get your Minigun ready and go through the door, Minigun the Huge Sleg
and Big SLeg on the ramp, then move up the ramp and mow down the next 2
Slegs up here. Hit the control panel and the door across the room will
open.

Go through the door and jump down to where your allies are, make your
way forward staying in the middle section(but not the exact middle) with
your Flechettes/Minigun out. The side doors(not the ones all the way at
the back of the room) have some ammo in them. WHen you get close to the
raised area, some BIg Slegs will come out at you. Dispose of them and
two Huge Minigun Slegs come from the doors at the far end of the room,
Flechette them using the small "wall" in the lowered section as cover.
Once they're down, grab the ammo next to the ramps, then go up the right
ramp and through the door.

Plasma the three Big Slegs that come through the next door, then go
through and Flechette or Shotgun the Big Sleg down to the left on the
ramp, go down the ramp and chain Plasma the three Slegs and Huge Sleg
that come around the left side of the elevator, finish the Huge Sleg
off with Flechettes or Shotgun if needed.

Before getting on the elevator circle around the left side of the
bottom floor (when you're facing the elevator) and Shotgun 2 more Big
Slegs then grab all the health/ammo down here. Now go back to the
elevator and go up, Shotgun the Sleg on the ramp then grab the Gravity
Disruptor ammo and hit the control panel. Go back to the corner and you'll
see a couple Big Slegs coming up the ramp, use the control panel as cover
and Flechette them as they round the bend. Get out the G.D. Gun and use the
quick shots to knock the Big Slegs off the corner of the ramp the floor
below, then squash the remaining Big Sleg on the right with it.

Get close to the elevator and lob a couple grenades down at the Big Slegs
to take care of them, then go down the elevator and hit the control panel
in the room on the left to open the door on the right. Look over to the
newly opened room from the one you're in and Poison Arrow snipe the Sleg
in there, get your Minigun/Flechettes out and go across and hit the control
panel in the room on the right. Kill the 3 Big Slegs that come out of the
center door, then go in the center door and Minigun two more.

Get the Medkit in the door in front of you then switch to the Rocket
Launcher and go in the right door. Go down the ramp and grab the Rocket
ammo, fire them at the Slegs in the center and Shotgun and stragglers. Now
you have to destroy the generators that come down and activate the turrets,
just keep circling around the room behind the pillars and firing rockets up
at the black and white boxes until they're all blown up. There's rockets
and health behind the pillars. Once all the generators are gone a couple
Slegs and a Huge Minigun Slegs come out of the other door in the room,
just rocket them and go in the door to end this section.

-------------------
THE SENATE CHAMBERS
-------------------

Rocket the Huge Rocket Sleg and Big Slegs and you'll get a cutscene.

Grab the health around the perimeter of the room, then go up the left
elevator(left from the entrance) and follow the guards into the next
room. Slegs will drop in from the ceiling in waves, use the E.Arrows
you pick up then Shotgun to kill them all, when the door opens go through.

Stand by the broken window and wait for the Slegs to start coming
across the girders to the right. Knock them off with the G.D. Gun then
go across the girders yourself and kill a couple more as they come out.
Go in the other broken window and go right, ready your Grenades and go
to the opening on the left. 4 Big Slegs will come up the ramp at you, so
back away and toss a few grenades at the opening then switch to the Plasma
Gun and go down the ramp. Grab all the ammo on the platform and kill a few
Slegs as they come up the ramp on the right. Go down that ramp with your
Plasma gun still out and run n' gun your way to the opening in the hangar
on the left, use Shotgun when you run out. Go in the hangar and Shotgun/
nade your way to the door inside, there's a Huge Minigun Sleg and a Flame
Sleg in here. Go in the first door on the left and hit the control panel.
This opens a door, aaallll the way back by the first broken window.

So, exit the hangar and Shotgun/Poison Arrow the Slegs as you gun your
way back up to the platform, then up the ramp, across the girders, and
back through the window. Go right, throught the now-open door.

Go up the ramp on the right and get out your Gravity gun, blow the
single Sleg away, then go in the door and use charge shots to kill
everyone inside, including a Huge Sleg. Then go up the elevator at
the back of the room, hit the switch, and go back out and down the
ramp and go left. G.D. Charge the two Slegs on the other side of the
door, then Poison Arrow the Huge and Big Slegs on the other side of
the partition.

Drop down to the left and grab the Explosive Arrows by the dividing
wall then use them on the Flamethrower Sleg and normal Sleg, then go
left under the floor and E.Arrow the Huge Sleg around the corner.
There's a Big Sleg down here and a couple Slegs up on the ledges, clear
the room then hit all the switches(5) in the room, they're easy enough
to find. When you've hit them all, go up the furthest ladder and E.Arrow
the Huge Sleg by the door to the left. Go through the door and use up
your remaining E.Arrows on the Huge Rocket Sleg, then go up the elevator
to end this section.

--------------
PERILOUS SKIES
--------------

Grab the ammo then go through the door and E.Arrow the Big Sleg, go
around the curve and through the next door. Just rush down the ledge
using E.Arrows on everybody until you reach the gap. Hit the control
panels on each side to unlock the doors and use the rest of the
E.Arrows on the Big Slegs that come out of the doors. Go in the door
and toss Grenades up at the Huge Rocket Sleg, then hit the control
panel and go back down and out. Now go in the left door and use
Flechettes to take out the Huge Minigun and Big Sleg in the room,
then hit the switch and get some health and go back to the main bridge
and go right, to where the gap used to be.

Use Minigun or Plasma on the next swarm of Slegs then cross the full
bridge to the branching pathway with a door on the other side of another
gap. Go left, Minigun the 3 Slegs behind the door, hit the control panel
and get some ammo, then go back out towards the gap and mow down the 3
Big Slegs making their way up to you. Now go to the door on the other end
of the pathway, go inside and mow down the 3 Slegs, hit the control panel
and get ammo, then go back out and kill the next small swarm of Slegs
coming up the path at you. Now go to the door in the center and go through.

Plasma the 3 Slegs in here then go outside the left door and onto the
descending ramp. Plasma the Big Sleg around the corner, then switch to
Rockets to take out the ship that shows up. 4 should do it, then continue
down the ramp and minigun/plasma the 3 Slegs down here.

Go to the center and collect all the ammo and a Gigantic Sleg will come
up on an elevator. Circle him while firing your E.Arrows, then Minigun
until he goes down. Sometimes if you stand near the railing he'll just
stand there and not do anything(programming!). Once it's dead, hop onto
the elevator and take it down, go out the door and then right, onto the
skyway

On here you'll be attacked by 3 ships. Rocket the first two, then
Minigun the third, or if you have plenty of minigun ammo use that on
them all. When you reach the other side Minigun/Plasma the Slegs and
Huge Slegs when the gate opens, then go right, towards the Great Hall.
Just G.D charge the two Big and Huge Rocket Slegs and run in to end
this section.

--------------
THE GREAT HALL
--------------

Grab the Medikit and Poison/Explosive Arrows and the door will rise,
Poison the Big Sleg in the middle, then back into the room because two
more Big SLegs are coming from either side. Let them get in front of
the door then E.Arrow them and move onto the main platform.

Get the ammo that's on the left and right, and hit the switch on the
very left side. This activates a ramp to come up to the opening that's
in front of the door you came out of. Go and face the door and look down
into the opening and the ramp will be there, go down it to the small
platform below and hit the switch here, this lifts a ramp that connects
to a lower platform, this one has a terminal on it. Go down and hit the
terminal and grab the ammo at the corners. When you hit the terminal a
wave of Slegs comes out back up on the main platform. Use Minigun or
E.Arrows and move back up to the main platform. Use the shields as cover
and take out the two Big Slegs and Huge Minigun Sleg in the center.

Now go to the center and go right, Shotgun or Minigun the two Big Slegs
that come at you. Again, you'll do the same pattern as before. Hit the
switch on the left side, then go down the ramp and hit the next one,
go down and hit the terminal and get the ammo. Use Minigun again and
make your way back up. As you come up the ramp to the main platform take
out the Slegs that come from the right side, then quickly move towards
the center but not too far in. There's a ship flying around than can
really do some damage. Take out the rest of the Slegs from the cover of
the shields, then Minigun the ship and continue to the center and go
right again.

Use the shields as cover and mow down the 4 Slegs that come at you,
then grab the ammo and hit the switch on the left, go down the ramps,
hit the terminal and grab the ammo. Again, have your Minigun ready
as you come up the second ramp. Take out the Huge Sleg right at the
top of the ramp, then get the 4 other Slegs that come from the center,
1 comes from behind you as well. Again, move towards the center and
go right, kill the two Big Slegs that come at you and the Huge Sleg
that's waiting around the turn. If you run out of Minigun ammo, finish
it off with Plasma shots. Once the Huge Sleg is down a couple more Big
Slegs come from the door across the platform, Poison or Shotgun them
then if you need some ammo, go left and grab it then go up the ladder
for more. Otherwise, or after, go right and hit the switch, watch for
a Big Sleg that comes out of the door as the ramp pops up. Once more,
go down the ramps and hit the terminal, get the ammo, and make your
way back up. Minigun the two Big and one Huge Sleg then step into the
now open center of the platform and take the lift to end this section.

---------
SACRIFICE
---------

Quickly switch weapons and use Gravity Disruptor bursts to keep the
Fire and Minigun Sleg off their feet. Kill them and a cutscene with the
senator starts. Once it's done go to the elevator that's lowered. If
you want to let off a little steam, you can wail away on the senator
and he won't die. Grenades, shotgun, whatever. Tons of blood but he
still sits there, hah. Anyway...

Switch to Rockets on your way up, then step through the door rocket
the Huge Shotgun Sleg here, 3 Big Slegs drop out of the ship as well,
so welcome them with some rocket power. Once they're all dead, grab
all the ammo lying around in the corners and step onto the transport.

Start it up by hitting the switch at the rear, then change to your
(hopefully fully loaded) Minigun. As you cross the big gap three Sleg
ships will come at you. The first two come at the same time and hover
on either side of you, it take about 50-55 rounds of the Minigun to
take out each ship. Take down eithee one first, then get the other.
The third ship comes from below and flys up in front of you and
slightly to the left. Use the front left corner as cover and use up
the rest of your minigun ammo if need be to take out this ship. If
you run out, use Rockets. Once the third ship is down, just wait for
the transport to reach the dock and open up.

Switch to Rockets and face the metal door, step off the transport and
shoot a rocket as soon as that door opens, a Huge and Big Sleg are
inside. Kill them then get the ammo lying around, switch to a smaller
weapon(doesn't matter) and go into the door. The large lift will rise.

In this next part you're stuck on a small platform with two stationary
machine guns. What you have to do is alternate between the two to take
out the many waves of Slegs that come out. I call the one closest to where
you come out of the lift the left one, and the further one the right. Grab
health if you need it, then go to the right gun and take out the Huge
Slegs than come out of the door, when they're dead switch off(hit A to
let go) to the left gun and take out the Slegs that come out of the other
door. You keep switching back and forth like this a few times, then after
a few waves ships and paratroopers start showing up. Take out ships as
soon as they appear, they'll kill you fast, but only go after the
paratroopers when you have a second to spare. You can always just mow them
down on the ground. After 7 or 8 waves a bridge will rise up and connect
your platform to the rest of the area. Take out one last ship with the
right gun, then cross over and go in the doorway to the small room. Hit
the first switch, then exit and go right to the next door. Hit the
2nd switch in here and a small cutscene will play.

You now need to ascend up to where all those Slegs are pouring out, to
the top of the spiraling walkways. Switch to Minigun and go out of the
room, take out a couple paratroopers, but keep moving. Go to the small
elevator next to the first doorway. Go up it, then onto a second one.
At the top of this elevator, go right and mow down the Big Sleg on the
walkway, then the one in the doorway. Go in the door and onto the lift,
switch to E.Arrows and take out the Sleg by the door, go out and to the
left. THe walkway curves around then go right and E.Arrow the Huge Sleg
on the connecting walkway, move to the outer path and go left again,
just keep running and flinging E.Arrows into the packs of Slegs but don;t
stop moving. A small room is at the top of the walkway, with a Large
Medkit in the door. Go in and onto the elevator, when it starts going
up this Chapter is done.

cheat codes.
easy as pie