Sigma 7
Aliases  Sigma Seven
Release Date  1987/Feb/26
Original Publisher  Durell Software Ltd (UK)
Min. Hardware  ZX-Spectrum 48K/128K
Language  English
Genre  Arcade Game: Action
Max. Players  1
Original Price  £7.95
Features  AY Sound, Multi-Genre
Graphical Views  Isometric 3D Graphics
Controls  Kempston Joystick, Redefineable keys
Screen Movements  Diagonal (Unidirectional) Scrolling, Flip-screen
Other Platforms  Amstrad CPC, Commodore 64
Average mag. score  69.83% (6 reviews)
Martijn's WoS score  75.5% (33 votes)

Re-releases
     #1 - Encore (UK)(1989)
     * Release price: £2.99
     #2 - Erbe Software S.A. (Spain)(1987)
     #3 - IBSA (Spain)(1987)

Authors/Contributors
     Mike A. Richardson (UK) - ?
     Julian Breeze (UK) - ?
     Jane Richardson (UK) - ?
     Tim Hayward - Inlay/Poster Art

Review Awards
     "Your Sinclair Megagame"at Your Sinclairissue #16 - 1987/Aprpage 47
     "ZX Computing Glob Senior"at ZX Computingissue #38 - 1987/Junpage 34

Compilations
     Full version inBig 4 Vol II(1987/Sep/21)by Durell Software Ltd (UK)
     Full version inTop 10 Collection(1988)by Hit-Pak (UK)
     Unauthorized version inLoad 'n' Run issue 41(1987/Sep)by Magazine Load 'n' Run - covertape from issue #41 - 1987/Sep- titled "Kill Firer"

Main File Downloads
     FilenameReleaseMachineSchemeLanguageComments
Sigma7_48.tap.zipOriginalZX-Spectrum 48K(???)English
Sigma7.tzx.zipOriginalZX-Spectrum 48K/128K(None)English
 Sigma7_128.z80.zipOriginalZX-Spectrum 128K(???)English
Sigma7(Encore).tzx.zip#1ZX-Spectrum 48K/128K(None)English
Sigma7(ErbeSoftwareS.A.).tzx.zip#2ZX-Spectrum 48K/128K(None)English
Sigma7(IBSA).tzx.zip#3ZX-Spectrum 48K/128K(None)English
Sigma7(different)(IBSA).tap.zip#3ZX-Spectrum 48K/128K(None)English - (different)

Additional File Downloads
     FilenameSizeReleaseTypeLanguageComments
     Sigma7.scr6,912OriginalLoading screen
     Sigma7.gif1,636OriginalRunning screen
     Sigma7.jpg545,462OriginalInlay - Front
     Sigma7_Back.jpg373,222OriginalInlay - Back
     Sigma7.ay.zip2,612OriginalRipped in-game/theme music in AY format
     Sigma7.txt4,345OriginalInstructionsEnglish
     Sigma7.png181,109OriginalGame map
     Sigma7.jpg155,635OriginalAdvertisement
     sigma7.zip0OriginalRZX playback file - Recorded by Pavel Plíva (with rollback)
     Sigma 7 (1987)(Durell Software).pok66OriginalPOK pokes file
     Sigma7(Encore).jpg498,619#1Inlay - Front
     Sigma7(Encore)_Back.jpg388,046#1Inlay - Back
     Sigma7(ErbeSoftwareS.A.).jpg76,632#2Inlay - Front
     Sigma7(ErbeSoftwareS.A.).pdf10,201#2InstructionsSpanish
     Sigma7(IBSA).jpg58,897#3Inlay - Front
     Sigma7(IBSA)_2.jpg73,437#3Inlay - Front

Magazine Reviews
     C&VG (Computer & Video Games)issue #96-1989/Novpage 75- Review: 51%
     Crashissue v.1 #39-1987/Aprpage 110- Review: 62%
     MicroHobbyissue #123-1987/Aprpage 14- Review - Nuevo
     Proxima Magazineissue v.2 #2-1996page 29- Review
     Sinclair Userissue #61-1987/Aprpage 24- Review: 4/5
     Sinclair Userissue #92-1989/Novpage 48- Review: 61%
     Your Sinclairissue #16-1987/Aprpage 47- Review: 9/10
     Your Sinclairissue #47-1989/Novpage 46- Review: 75%
     ZX Computingissue #38-1987/Junpage 34- Review: Groan

Magazine References
     Crashissue v.1 #38-1987/Marpage 121- Preview
     Crashissue v.1 #40-1987/Maypage 78- Hack/Poke
     MicroHobbyissue #135-1987/Junpage 22- Feature - Justicieros
     MicroHobbyissue #135-1987/Junpage 29- Tips - Tokes
     MicroHobbyissue #140-1987/Augpage 29- Tips - Tokes
     Popular Computing Weeklyissue v.8 #34-1989/Aug/31 special "week#5"page 23- News/Note
     Sinclair Userissue #65-1987/Augpage 16- Hack/Poke
     YS Smash Tipsissue 1988/Augpage 45- Hack/Poke
     Your Sinclairissue #15-1987/Marpage 6- News/Note
     Your Sinclairissue #15-1987/Marpage 9- Preview
     Your Sinclairissue #18-1987/Junpage 54- Hack/Poke
     Your Sinclairissue #28-1988/Aprpage 29- Hack/Poke

Magazine Advertisements
     C&VG (Computer & Video Games)issue #63-1987/Janpage 59- Full-page ad
     C&VG (Computer & Video Games)issue #64-1987/Febpage 50- Full-page ad
     C&VG (Computer & Video Games)issue #65-1987/Marpage 99- Full-page ad
     Computer Gamerissue #22-1987/Janpage 35- Full-page ad
     Computer Gamerissue #23-1987/Febpage 39- Full-page ad
     Computer Gamerissue #25-1987/Aprpage 44- Advert
     Crashissue v.1 #38-1987/Marpage 21- Full-page ad
     Crashissue v.1 #39-1987/Aprpage 15- Full-page ad
     Crashissue v.1 #39-1987/Aprpage 58- Advert
     Crashissue v.1 #40-1987/Maypage 4- Advert
     Crashissue v.1 #42-1987/Julpage 42- Advert
     Sinclair Userissue #60-1987/Marpage 53- Full-page ad
     Sinclair Userissue #61-1987/Aprpage 35- Full-page ad
     Your Sinclairissue #15-1987/Marpage 14- Full-page ad
     Your Sinclairissue #16-1987/Aprpage 48- Advert
     Your Sinclairissue #16-1987/Aprpage 80- Full-page ad
     Your Sinclairissue #17-1987/Maypage 68- Advert
     Your Sinclairissue #19-1987/Julpage 88- Advert
     ZX Computingissue #35-1987/Marpage 17- Full-page ad
     ZX Computingissue #36-1987/Aprpage 10- Full-page ad

Related Magazine Reviews
     Crashissue v.1 #52-1988/Maypage 36- Review - Crash - Compilation (Top 10 Collection)

Related Magazine References
     Crashissue v.1 #52-1988/Maypage 36- Feature - Spring Surprises (compilations) (Top 10 Collection)

Related Magazine Advertisements
     C&VG (Computer & Video Games)issue #72-1987/Octpage 157- Advert (Big 4 Vol II)
     C&VG (Computer & Video Games)issue #77-1988/Marpage 2- Two-page ad (Top 10 Collection)
     Crashissue v.1 #45-1987/Octpage 114- Advert (Big 4 Vol II)
     Crashissue v.1 #50-1988/Marpage 2- Two-page ad (Top 10 Collection)
     Your Sinclairissue #22-1987/Octpage 68- Advert (Big 4 Vol II)

Links
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