[These instructions are as included in Cronosoft's release of the
game.]


ZBLAST SD+
==========

zblast SD+ is a compilation of four games - the main ones are zblast
SD and Scrolly Stack, but there are also two simple "minigames",
Dotathon 2 and Soliyawn. All four games are loaded together, and you
can switch between them without reloading. The compilation requires a
Spectrum 128/+2/+3.

To load, turn on or reset your machine and press Enter to select the
"Tape Loader" or "Loader" option, and start the tape.

When loading has finished, you're presented with a menu where you
choose which game to play. Press a key from 1 to 4 to choose the game.

Once you've started your chosen game, you can press Caps-shift and
Space together (or the Break key) at any time to return to the menu.

Instructions for the four games are given below.


ZBLAST SD
=========

Plot: none. Aim: shoot everything.

Getting hit loses you energy. But when your ship appears blue (after
being hit), it cannot be harmed. If you get hit when your energy is at
zero, it's game over.

If you don't get hit at all during a wave, you get 10 extra energy
points. You'll probably want to stock up on these in the earlier
waves.

There are 20 different waves. If you finish all 20, you start again,
but with things going a LOT faster.


CONTROLS

Controls are keyboard, or Kempston/Sinclair joystick. The keys are
QAOP for up/down/left/right, and Space to fire. You can pause the game
with H.


HINTS & TIPS

You can hold down fire to get auto-fire, but you should be able to get
a faster firing rate by hammering the key/button. Still, you're best
off using auto-fire most of the time, and saving the hammering for
when you really need a burst of speed.

The large purple and blue baddies generate smaller baddies, so try to
kill off the big baddies first. If you don't, you'll soon be facing a
wall of bullets...

Just because baddies are of the same type doesn't mean they take the
same number of hits to destroy. But it's always the same for each
specific baddie.

Only the middle third of your ship (between the blaster things) can
actually be hit, so use this to your advantage.



SCROLLY STACK
=============

Scrolly Stack is an action puzzle game. Once you start, there's a
stack of blocks gradually rising up the screen. Your job is simple, to
stop them reaching the top. If they reach the top it's game over.
Apart from that, the ultimate aim is to keep going until you score
50,000 points. Do this and you've beaten the game.

You don't control the blocks directly - what you do control is a 2x1
cursor. You can move this anywhere in the play area, and swap any two
blocks that appear "inside" it. You can also swap a block and an empty
space, to move the block into that space. Try it out and you'll soon
get the idea.

So what good does moving the blocks around do? Well, if you make a
line of three blocks (vertically or horizontally) which are the same
colour, they go "bam" and disappear. Which is handy for keeping the
stack down.

(In fact, you may notice when you start the game that often a bunch of
blocks will clear spontaneously - that's because the blocks are
randomly chosen, and sometimes there will already be lines in them.
Count yourself lucky, you still get the points for it...)


COMBOS & CHAINS

If you get more than three blocks to disappear at once, this is called
a "combo". You get more points for clearing the blocks this way.

If, when you clear some blocks, the blocks that fall make more lines,
this is called a "chain". Again, you get more points for doing it this
way (even more than for a combo). When you've got a chain going, a
"x2", "x3", etc. will appear onscreen (where it normally says "x1").
Keep a chain going long enough and you'll get a little fanfare when
you're done.

An alternative way of making chains is to move a block into the
clearing space during the short delay AFTER all the blocks have
cleared but BEFORE the blocks above fall (!), so that when they
finally do fall it makes a line - these are called "skill chains".
They can be tricky to get the hang of, and they score just the same as
normal chains... but it's hard to make really long chains without
them.


CONTROLLING THE STACK

If you find the stack is going too slowly for your tastes, and you
want some more blocks to play with to make your epic chains, there's a
manual raise-the-stack button you can use (more on that below).

The "natural" stack-rising gets gradually faster as your score gets
higher, finally reaching maximum speed at about 20,000 points. Once
you start getting to the higher speeds, you might want to know how you
can stop the stack rising for a while. Here's how it works.

When you clear any blocks at all, the stack stops until they all
disappear. It isn't much of a delay, but it's better than nothing.

If you get a combo, the stack stops for longer. A quick 4-block combo
is a good thing to try getting in an emergency.

If you get a chain, the stack stops for even longer (the length
depends on the number of chains you get).

If the stack is stopped and you're impatient to get on with things,
just use the manual-stack-raise button - in addition to the normal
stack-raising effect, it cancels any stack-stop delay you've built up.


PREVIEW ROW

The partially-visible row of blocks at the bottom of the stack doesn't
count as part of the stack until it's fully visible. You should be
able to see that the colours on the partially-visible blocks are a bit
darker - that's why. Just think of it as a kind of preview of the
blocks that are on the way.


CONTROLS

Controls are keyboard (recommended), or Kempston/Sinclair joystick.
The keys are QAOP for up/down/left/right, and Space to swap the
blocks. Use Enter to raise the stack manually. You can pause the game
with H.


HINTS & TIPS

Combos and chains are the key to high scores. It's worth practicing
skill chains, in particular. If you need more blocks to get these,
use the stack-raise key.

The game is quite easy at the start, so you should be able to get long
chains early on. As things get faster, long chains may become too
difficult, so start to concentrate on shorter chains, or combos. Only
go for simple three-block matches when you have to.

If you get good enough to get 50,000 points regularly, try doing it in
the shortest time you can (as shown onscreen). The author's best time
is about 20 minutes.



DOTATHON 2
==========

Dotathon 2 is a simple tunnel-following game. The aim of the game is
to keep inside the tunnel of... squares. (Well, they were dots in the
prequel.) More precisely, you have to make sure the centre of the
screen is within the closest square when it hits you. You're given a
small margin of error, but not much.

You get 3 lives - these aren't indicated onscreen, but the edge of the
screen turns red when you lose one. Lose them all and it's game over,
and at this point you get to see your score. (Your score is increased
once for each square successfully passed through, with the score
increase going up each time until you lose a life.)

The game starts fairly slowly, but it does speed up over time.


CONTROLS

Controls are keyboard, or Kempston/Sinclair joystick. The keys are
QAOP for up/down/left/right. As the author is feeling rather evil,
there is deliberately no pause in this game.


HINTS & TIPS

Plan your movements ahead of time. In particular, try not to
concentrate too much on the closest square, but on the squares one or
two steps ahead. You should still be able to stay aware of the closest
square's position while doing this.



SOLIYAWN
========

Soliyawn is a one-player card game, usually called Solitaire,
Patience, or Klondike. It uses the (easier) 1-card draw variant.

The aim of the game is to get all the cards in each suit onto the
matching ace pile, in ascending order (with aces low) from ace to
king. To help you do this, you can move cards onto/between the seven
main runs of cards which are dealt when you start. Any face-up cards
on those must be in descending order (K, Q, J, 10, ... 2), and have
alternating red/black suit. When moving cards between the main
"piles", you can only move entire runs (every face-up card on the
"pile"). When moving to a main "pile" which has no cards at all, you
can only move a king there (or the top card of the run you're moving
must be a king).

The main card piles are shown at the top of the screen (growing
downwards), the deck at the bottom-left, and the ace piles at the
bottom-right. (Initially you can't see the ace piles, as you have to
move an ace to them before there'll be anything there.)


CONTROLS

Control is keyboard-only. The keys are:

Enter - turn over a card from the top of the deck. If the deck is
empty, it flips the turned-over cards back onto the deck first.

1 to 7, or D - pick a card (or run) to move from the numbered pile or
the deck (actually the topmost turned-over card). Once you've pressed
this first key, you then choose where to move it, with 1 to 7 and A
meaning either the numbered pile, or the relevant ace pile. If you
attempt a move which isn't allowed, you'll get beeped at.

Caps-shift+R - restart, abandoning the current game, and
reshuffle/deal from scratch.



CREDITS
=======

Written by Russell Marks. This compilation is hereby placed in the
public domain.

Thanks to everyone behind the Minigame Compo for inspiring the games,
which would never have been written otherwise, and to Cronosoft for
publishing this compilation on such generous terms.

Published by Cronosoft.
