CODENAME MAT II

MISSION: ALIEN TERMINATION

THE STORY

Following on from Codename Mat, Mat with his new ship Centurion II is continuing his
battle against the Myons, now confined to the capture and defence of the Karillium Mines.
For nearly one hundred years the Terramaya war has raged on. Now battle weary and with
resources depleted no side has any hope of outright victory.
Karillium is the most precious substance in the universe. It is the bringer of life, from one
small pinch a barren desert can be turned to jungle. Without it millions will starve.
Near the centre of the galaxy in a cluster of hot blue stars, and far within the Myon zones
lies the deep red planet Vesta - deep red with Karillium.
Vesta was used to radiation storms, being set in an area of young developing stars,
carrying in their wake drifting clouds of cosmic dust. But the shower to fall upon Vesta on
7th June 2231 was far from normal. Far within the storm were hidden 500 unmanned attack
probes from Earth. The lone manned defender was destroyed where it stood and within
one of the shortest battles of the war the great Karillium mines of Vesta fell to the forces
from Earth.
Under the rules of war only unmanned ships can be used to capture an inhabited planet
and only one manned ship (fitted with a teleport) is allowed to defend.

YOUR TASK

You are Mat, the pilot of the Earth's most advanced combat ship, the Centurion II, and you are the
sole manned ship holding out as long as possible against the Myon onslaught in order to
defend the Energy Grid.
The Karillium mines on Vesta get their energy from the star Calest via a grid of satellites.
Energy is transferred through each complete row of satellites and the amount transferred is
determined by the most damaged satellite in the row. The amount of Karillium mined is
directly proportional to the energy transferred by the grid.
The longer you hold out the more Karillium will be mined. When all four satellite rows are
broken, energy transfer will be zero, life support systems on Vesta will fail, the miners will
leave and the game will end.
At the end of each attack wave you will have the chance to repair damaged satellites and
move others to complete broken rows. Make your moves wisely!
You are the only person who can defend the Vesta, however you are totally safe; if your
ship is destroyed you will be teleported to safety.

LOADING INSTRUCTIONS

LOAD "" (as instructed in the Sinclair manual). If the cassette fails to load try again with a
new volume control setting on your cassette recorder, remember there is one copy of this
game on each side of the cassette. If the problem persists we will, without delay swap the
tape for you. Please send it with a covering letter to DOMARK LTD. FREEPOST LONDON
SW20 8BR.

GETTING STARTED

On loading the game, you become Mat, looking out of Centurion II's cockpit, ready for
action to protect the satellites, by destroying the Myons. This is only possible if your ship is in
good operational condition and therefore protected. Select the Defensive Shields (press
D), Safety Mech. (press F) and Target Computer (set to auto, press T).
If you now turn your screen to the Quadrant Grid Chart (press Q) you will see a grid of 24
satellites. Centurion II is the flashing cross, the Myon ships are the dots which in the first
wave are grouped in fleets of three. If you are within a quadrant which has a Myon fleet in
it, Status will become red (showing that you are in danger of attack). You must counter-
attack, which is explained in a moment. If you are not within a Myon occupied quadrant,
you may either wait (and familiarise yourself with the controls) whilst Myons 'home in'
on you, or Warp towards them (see on).

Combat

If Status is red, prepare for combat.
Turn on the Battle Computer (press B). This will show you the locations of the Myon ships.
On the left of the screen is the Range Meter, the red section indicates when the Myon ship is
within your main vision, as it approaches, the needle will fall. By pressing A, the Battle
Computer will switch to each attacking Myon ship, showing you which is nearest.
If all the Myon ships are out of range of the meter, go to top speed (press 5) and then
press A continuously until one ship shows that it is nearer to you than the others.
Having selected the nearest one, you must manoeuvre until it is in front of you (it is yellow if
it is in front and blue if behind), so rotate the Centurion until the Myon ship is yellow and in
the centre of the Battle Computer screen.
If a Myon ship is shown in the red section of the range meter, it will be within you main
sights and shooting at you, you must therefore enter combat using the fire button to destroy
it. However, if the Myon ship is still further enough away from you to be in the green area of
the range meter you must maintain at least 30% speed until it nears the red section, when
you must assess you ability to combat at cruising speed (30%) or less (decelerate by
pressing 1 or 3). Combat at zero speed is not recommended, although it may be worth
trying whilst familiarising yourself with the gameplay.
You have two weapon types, plasma or laser, lasers use more energy by you may find
them easier at first. (Press E to swap).
Once you have destroyed the first ship select the next nearest one (press A) and repeat the
attack. Once three ships are destroyed your status may return to yellow (or green if you
have some damage), or stay red if another group of Myons have closed in.
If red, attack.
If green, damage sustained will have been reported on the information screen on the
bottom of the Dash Board. As this is a 'quiet period', practice putting your Droids (robotic
mechanics) into use by using the Damage Report (press M). You will see a list of your
equipment and percentage next to each. This is the percentage damage inflicted on each
system, continue press M for further reports. Assess the worst damage or the most
important item and put the Droids to use (see on for further instructions). You have two
Droids and may use both on one item, or one on two different items.
If yellow, practice warping, as this is vital to the game play, especially in later waves.

Warp

Assuming you choose to warp, you must first select the compass bearing of your travel and
your warp factor. The warp controls are explained in the detailed operating instructions.
You then warp (press W) and off you go.... If you have selected too high a warp factor,
you may still be in a warp situation when your status becomes red, and can abort the warp
by pressing Cap Shift W. On becoming stationary after your warp check the Quadrant
Grid Map (press Q) to ascertain your new position.

DETAILED OPERATING INSTRUCTIONS

Centurion Controls

Kempston joystick, Interface II or a Cursor Joystick may be used.

Direction and Fire:                             Ion Engines

6.  Left                                        1.  Decelerate
7.  Right                                       2.  Accelerate
8.  Up                                          3.  Decelerate to halt
9.  Down                                        4.  Go to cruising combat speed (30%)
0.  Fire                                        5.  Go to full speed - (NOT AVAILABLE
                                                    WITH CURSOR JOYSTICK)

Other Controls:                                 Small Screen Controls:

W.  Engage warp drive                           L.  Long range scan
CAPS SHIFT W. Abort warp                        S.  Short range scan
D.  Defensive shields (on/off)                  Q.  Quadrant chart
F.  Safety mechanism (on/off)                   B.  Battle computer
T.  Target computer (Auto/Manual/off)           M.  Damage reports
E.  Change weapons (Plasma/laser)
A.  Change alien being tracked (used for
    Battle Computer and Target Computer)
H.  Hold/restart program
CAPS SHIFT P.  Save game
CAPS SHIFT O.  Reload saved game

Shields

The Centurion has four shields, one each on the front, back, left and right sides. The status
(on/off) of the shields is displayed on the right of the control panel. Often a shield will flash
on and off when it is damaged, in such a situation you should keep the attackers on the
opposite side to the damage, as a hit on this side will result in the destruction of the 
Centurion.

Safety

This simply reduces the chance of the destruction of the ship by human error. If the front
shield is down it will abort a warp and if a weapon system is overheating it will disable that
system. There are situations however where it is best to have safety off!

Status

Will give one of four states

YELLOW         No damage and not under attack
GREEN	         System damaged of malfunctioning but not under attack
RED	         Aliens in quadrant
FLASHING RED   Centurion in danger of imminent destruction. This can be
               due to one of three situations:

               1. Alien in quadrant and one or more shields down.
               2. Weapon system overheating and in danger of exploding.
               3. Centurion travelling at warp speed with front shield
                  down (off).

Batteries

The Centurion has two banks of batteries, one on each side of the ship. These are the ship's
energy store. Energy is used to power the shields, engines, weapons etc. Watch your
energy level carefully as it is very dangerous to let it become excessively depleted, and as
the batteries take damage the maximum energy will fall.

Reactors

The Centurion has two nuclear reactors which feed energy to the batteries. As the reactors
take damage the speed at which they are recharged will fall.

Battle Computer

This gives the range of the Myon tracked and its position relative to the Centurion.
On the left of the screen is the Range Meter which shows you the distance between the
Myon being tracked and the Centurion. As the distance decreases the needle will drop. The
Red section indicates that the Myon is within Combat range. A yellow ship indicates that the
Myon is in front of you and a blue ship that it is behind.
As you are under attack by a Myon Fleet it could be that the ship you are tracking is not the
closest to you. By pressing A the Battle Computer will switch to each of the attacking ships
indicating which is nearest and therefore the one to track. When in combat some attack
waves of Myons will use cloaking devices that make them invisible, the Battle Computer is
the best way of finding and destroying them.

Target Computer

When operational, sights will appear in your main vision aiding your combat with attacking
Myons. There are two operational modes, Automatic or Manual.

AUTOMATIC         This is best used when being attacked by more than one Myon at a time.
                  When they close in on you, the sights will expand when the nearest
                  Myon is within range of your weapons. (Note: As your weapons only
                  shoot in a forward direction, Myons to either side or behind you will be
                  ignored, even though they may be closer than the one in front.)

MANUAL            This is best used when being attacked by a single Myon, as the sights
                  will expand only on the one Myon being tracked by the battle computer.
                  It has the advantage that the sights will expand when the Myon is within
                  distance of your weapons, but possibly to one side or behind you; an
                  additional aid to your battle computer and short range scan.

Long Range Scan

This becomes vital when the Battle Computer is Malfunctioning.
This is looking down at the Centurion and the Quadrant it is in, showing Myon ships,
plasma bolts and satellites relative to the Centurion (the central point). No indication is
given of vertical positioning (although a Myon ship may appear directly in front of you it
could be above or below its indicated position), however this can be assessed by vertical
movement of the Centurion.

Short Range Scan

This is the same as the long range scan except instead of showing the whole Quadrant it
magnifies the space around the Centurion, (when the Long Range Scan shows the Myon Ships to
be very close, they will be within the range of the Short Range Scan). This is very useful in
helping to avoid being hit when in combat with several Myons.

Quadrant Chart

This shows the status of the satellite energy grid, the position and number of Myon fleets
(showing the number of ships within the fleets) and the position of the Centurion. Satellites
start off white, however as they are attacked by Myons they will take damage and their
colour will darken to yellow, cyan, green, magenta, red and then destroyed.

Warp

Warp engines are used for travel between Quadrants. Before use, the course computer
must be programmed with the required distance and angle. Shields must be on before
using warp as without them the Centurion can be destroyed in collisions with small dust
particles in space whilst travelling at high speeds. The same danger will be faced if the front
shield is damaged.

Programming Warp

When the Quadrant Chart is on the screen the Warp distance and angle can be set.
The Warp Factor (distance) is between 0 and 6 (moving from 1 satellite to the next is one
warp factor, if moving diagonally remember to allow for the extra distance). The angle is a
compass bearing between 0 and 359 degrees.
The cursor is moved left and right between the Warp factor and Angle using keys CAPS
SHIFT & Z. The number overlaid by the cursor can be changed by using keys X (minus) and
C (plus). To scroll through numbers keep key pressed.

Damage Report and The Droids

The Centurion has two droids which can be commanded to repair damaged systems.
However during repair the system being damaged is disabled and will not function.
The Damage Report shows the percentage damage taken by each system, which systems
are disabled and which systems are being repaired by the droids.
A disabled system is indicated by an asterisk to the left of the percentage. To the right of the
percentage are two cursor positions which can be filled by Droid 1 (D1) or Droid 2 (D2) when
selected to repair that system. The cursor can be moved about on the damage reports as
follows:

CAPS SHIFT.          Left
C.                   Up
Z.                   Right
X.                   Down
V.                   On first column (left of %): Enable/disable system (Not if Droid
                     repairing).
                     On second column (just to right of %): call Droid 1 to repair system.
                     On third column (far right): call Droid 2 to repair system.

If a system has failed it will be shown with an asterisk to the left of a percentage of 000.
If a Droid has been damaged the other may repair it and whilst (as long as damage is not
heavy), the damaged Droid may also continue to repair another system.

End of Wave

At the end of an attack wave you will have time to repair the Centurion and damaged
satellites. Although it is vital to have a functioning ship, it is also important to repair (or
move) satellites as a missing one from a horizontal row of the grid will stop the whole of
that row supplying energy to the Karillium mines. When all four rows are broken energy will
cease and the game will be over.
You are able to move satellites into a broken row with the use of the cursor.
As you move to higher attack waves, the Myons will damage the Satellites quicker.
Think very carefully about your moves as this may ultimately determine how long you last.

Saving Game

You may save your progress through the game at any point. Connect your cassette
recorder to the computer (as instructed in the Sinclair Manual) with the leads correctly
wired to record a program. Start the cassette player recording on a blank cassette. Then
press CAPS SHIFT P and saving will start.
To load a saved game, you must first of all load the main program then swap cassettes to
the one with your saved game. Then with the game playing press CAPS SHIFT O and press
play on the recorder. Your game will then load.

----------------------------------------------------------------------------
Published by Domark Ltd., 204 Worple Road, London SW20 8PN. Tel: 01-947 5624
All rights reserved. The contents of this cassette and booklet are copyright and may not be
duplicated in any form by mechanical, lithographic, photographic, electronic, or other
means.
===========================================================================================
Re-edited Phil Kendall's work with original Domark instructions by Frode Tenneb, 20050803.
Additional proof reading by Jim Grimwood.
