It really is a pity that when Betasoft put Battle of Britain on
to disc it didn't take the opportunity that discs provide
for enhancing any game.
With the flexibility of disc access, you can use overlay
techniques to - at least partially - overcome the BBC Micro's
limited memory.
Instead, Betasoft seems to have simply transferred the
cassette version.
Even with eight files of instruction and five files of
spurious logbook information, the completeoffering is only 52k
long.
The disc isn't even dual formatted, but it is a simple
matter to transfer the files from the supplied 80T disc to 40T, for
the game isn't protected.
Booting the disc presents you with a logo, quickly followed by
a request for your name. This lends that personal touch when
you are told you're dead!
Then, once you've stated you are either a beginner, or
advanced, a menu offers a choice of practising individual
parts ofa mission, or flying a full sortie.
From maximum readiness, the scramble comes. Ignition
sets the mighty Merlin into action, and an irritating buzzing
hum belies all that notional horsepower.
By following the vector information which flashes at the
top of the screen, eventually an armada of German aircraft is
seen in the far distance. Here comes the gremlin. For
if you have either type of Acorn DFS the screen freezes.
However, a Watford DFS will chain in the air battle, and a
bewildering array of aircraft prove remarkably difficult to hit,
while enemy fighters (you can see them in the rear mirror with
their gun ports flashing) seem to have no such problem.
It is possible to shoot down friendlies. which will do your
score no good at all. You might now begin to wish you'd spent
more time on the instructions, learning which silhouette was
which.
Eventually, ammunition exhausted, steering information
flashes back on the screen, and you return to base.
After some practice, and always remembering to lower
the undercarriage, you have the opportunity to update your
logbook on landing.
It is possible to take on the personna of a famous fighter
ace, and several logbooks are available for this sort of
impersonation.
However, it is doubtful if any of them would recognise the
machine that they supposedly flew.
It is unforgivable to offer a flight simulator with only key
board controls - there isn't a joystick option!
In the same vein, there is only the remotest connection between
altitude, power, angle of climb, angle of bank, airspeed, stalling
speed, and, of course, weight (as the sortie progresses). Let no one
imagine any aeroplane really flies like this.
Worse, perhaps, in combat fighter pilots arc taught to point
their aircraft at the enemy. Here, pressing the keys gives
the impression that the enemy is being moved - it's an unexciting
impression.
It's unfair, but true, that Acornsoft has set the
shoot-'em-up flying standard with Aviator. This Spitfire does
not compute.