SONIC BOOM (Activision) SONIC BOOM INSTRUCTION MANUAL LOADING INSTRUCTIONS COMMODORE AMIGA & ATARI ST Switch on computer and insert disc (on Amiga 1000 the 'kickstart' disc must first be used). COMMODORE C64 DISC Insert disc in drive. Type LOAD"*",8,1 and press RETURN COMMODORE C64 CASSETTE Insert cassette in Datacorder. Hold down SHIFT and press RUN/STOP. COMMODORE C128 Type GO64 and press RETURN. When prompted, type Y followed by RETURN. Now follow C64 instructions. SPECTRUM CASSETTE If available, use TAPE LOADER. Otherwise type LOAD"" then press ENTER. Press PLAY on tape recorder. AMSTRAD CASSETTE Press CTRL and the small ENTER key. Press PLAY on tape recorder. AMSTRAD DISC Insert disc in drive. Type RUN"DISC and press ENTER. GAMEPLAY Fly your aircraft over enemy cities, oceans, deserts and military installations, avoiding tanks, S.A.M.s and aircraft. Shoot them before they shoot you! Collect red parachutes to get extra 'wings' (friendly aircraft which fly and shoot in formation with you) and to increase the power of your 'supershots'. Collect yellow parachutes to get extra supershots. CONTROLS AMIGA / ST All control methods are redefinable from the start-up menu screen. The options on this screen are: F1 One/Two player F2 Player One control method (both players can choose between joystick ports 0 & 1 or keyboard) F3 Player Two control method F4 Music On/Off F5 Redefine keys F6 Start game (Amiga) F6 50/60Hz toggle (ST) F7 Start game (ST) The control keys can only be changed at this screen and not in the game. They default as: I Left O Right Q Up Z Down Space Fire Return Fire Supershot P Pause/Unpause AMSTRAD One player only. Player can use joystick/keyboard or keyboard alone. All keys can be defined at the start-up screen by pressing D but default as: Z Left X Right ] Up / Down Return Fire Space Fire Supershot D Redefine keys P Pause (hitting any other key will Unpause) SPECTRUM One player only. Player can use Sinclair/Kempston joystick/keyboard or keyboard alone. All keys can be redefined at the start-up screen by pressing D but default as: L-arrow Left R-arrow Right U-arrow Up D-arrow Down Space Fire S Supershot D Redefine keys P Pause/Unpause COMMODORE C64/128 One player only. Player uses joystick port 1 and the following keys: Space Fire Supershot P Pause/Unpause LEVELS Sonic Boom is a multi-load game so the disc/cassette must be left in the drive/datacorder throughout the game. CREDITS All coding, graphic and music Source the Software House Ltd Produced by Colin Fuidge Tested by Dave Cummins Instruction manual Terry Morris A Software Studios Production SONIC BOOM(tm) and SEGA(r) are trademarks of SEGA ENTERPRISES LTD. This game has been manufactured under licence from Sega Enterprises Ltd., Japan. (c) 1987, 1990 Sega Enterprises Ltd.