General info for: Cobra
Title:
Cobra
Genre:
Maximum Players:
1
Original Publisher:
Original Release Year:
Original Price:
£7.95
Original Publication:
Spanish Price:
Machine Type:
ZX-Spectrum 48K
Message Language:
English
Multi-Play Type:
Control Types:
Cursor, Interface 2 (right), Kempston, Redefineable keys
Known Errors:
Bugfix provided by Bandit:
  • Killing the Night Slasher when you have the invincibility power-up causes the game to never end. In this case, you are left to endlessly stroll around the level without any enemies. Fixed using the following patch:
          org $9490       ; 38032
    jp $aef0 ; 195 240 174

    org $aef0 ; 44784
    cp 7 ; 254 7
    jp z,$9566 ; 202 102 149
    jp $956a ; 195 106 149

Bugfix provided by zxbruno, jp, and Einar Saukas:
  • The original release synchronized with video display by reading IN $FF port, however this routine was incompatible with +2A/+3 due to hardware differences, causing the game to freeze in an infinite loop:
    95fe: ld bc,$3f28
    9601: ld a,c
    9602: in a,($ff) ; register 'A' always set to $FF in +2A/+3
    9604: cp b
    9605: jr nc,$9601 ; repeat forever!
    9607: ret
    The Hit Squad re-release solved this problem by replacing this routine with a fixed loop:
    95fe: ld bc,$0300
    9601: dec bc
    9602: ld a,b
    9603: or c
    9604: nop
    9605: jr nz,$9601
    9607: ret

Modified "BUGFIX" files provided by Einar Saukas (edited TAP image) and jp (Alkatraz loader patch for the original TZX image).
Comments:
SPOT Comments:
Authors:
Jonathan M. Smith, Steve Cain, Martin Galway
Features:
Group:
Themes:
Authored with:
Contests:
Screens
Cobra loading screen
http://spectrumcomputing.co.uk//pub/sinclair/screens/in-game/c/Cobra.gif in-game
License Information
Name: Warner Brothers Inc
Country: USA
Type: Movie
Original Name: Cobra

Releases
£7.95
£2.99
Authors

  no team


  no team


  no team

Compilations featuring this title
Publisher: Ocean Software Ltd
Release Year:
Original Price:
Publisher: Ocean Software Ltd
Release Year: 1987
Original Price: £9.95
Compilation Contents


This title is not a compilation

Games In This Series


This title is not part of a series

Other Platforms
Platform: Amstrad CPC
Hyperlink: Link
Platform: Commodore 64
Hyperlink: Link
File Downloads
Advertisement:
BUGFIX tape image:
BUGFIX tape image:
Cassette inlay:
Game map:
In-game screen:
Instructions:
Loading screen:
Re-release cassette inlay:
Re-release cassette inlay:
Re-release cassette inlay:
Re-release cassette inlay:
Ripped in-game and theme music in AY format:
Magazine References
Date: 9-1989
Page: 54
Article Type: Advert - The Hit Squad advert
Date: 12-1986
Page: 113
Article Type: Full-page ad
Date: 1-1987
Page: 81
Article Type: Full-page ad
Date: 2-1987
Page: 84
Article Type: Full-page ad
Date: 1-1987
Page: 33
Article Type: Review
Date: 11-1989
Page: 79
Article Type: Review
Date: 12-1986
Page: 99
Article Type: Full-page ad
Date: 3-1987
Page: 60
Article Type: Full-page ad
Date: 1-1987
Page: 29
Article Type: Review
Date: 9-1989
Page: 4
Article Type: Advert - The Hit Squad advert
Date: 10-1989
Page: 23
Article Type: Advert - The Hit Squad advert
Date: 1-1987
Page: 121
Article Type: Feature - Reviewers Challenge
Date: 12-1986
Page: 2
Article Type: Full-page ad
Date: 1-1987
Page: 195
Article Type: Full-page ad
Date: 2-1987
Page: 63
Article Type: Hack/Poke
Date: 5-1987
Page: 85
Article Type: Hack/Poke
Date: 6-1987
Page: 49
Article Type: Hack/Poke
Date: 8-1987
Page: 60
Article Type: Hack/Poke
Date: 12-1988
Page: 44
Article Type: Hack/Poke
Date: 3-1987
Page: 60
Article Type: Map
Date: 12-1986
Page: 140
Article Type: Review - http://www.crashonline.org.uk/35/cobra.htm
Date: 5-1987
Page: 85
Article Type: Tips
Date: 10-1987
Page: 61
Article Type: Tips
Date: 11-1987
Page: 44
Article Type: Tips
Date: 3-1990
Page: 30
Article Type: Tips
Date: 8-1991
Page: 49
Article Type: Tips
Date: 1-1996
Page: 0
Article Type: Tips
Date: 3-1987
Page: 10
Article Type: Map
Date: 12-1986
Page: 16
Article Type: Nuevo
Date: 12-1986
Page: 17
Article Type: Consejos
Date: 1-1987
Page: 31
Article Type: Tokes
Date: 3-1987
Page: 11
Article Type: Justicieros
Date: 9-1987
Page: 29
Article Type: Tokes
Date: 12-1987
Page: 37
Article Type: Tokes
Date: 3-1988
Page: 69
Article Type: Tokes
Date: 4-1988
Page: 70
Article Type: Tokes
Date: 11-1986
Page: 53
Article Type: Review
Date: 9-1999
Page: 0
Article Type: Information - http://icemark.net/zx/SSD-III/servlet/ssd/title/exact/Cobra
Date: 9-1989
Page: 49
Article Type: Advert - The Hit Squad advert
Date: 10-1989
Page: 69
Article Type: Advert - The Hit Squad advert
Date: 11-1986
Page: 69
Article Type: Feature - Micros In The Movies
Date: 12-1986
Page: 106
Article Type: Full-page ad
Date: 1-1987
Page: 78
Article Type: Full-page ad
Date: 2-1987
Page: 26
Article Type: Full-page ad
Date: 11-1986
Page: 111
Article Type: Preview
Date: 1-1987
Page: 31
Article Type: Review
Date: 3-1987
Page: 16
Article Type: Tips
Date: 7-1991
Page: 16
Article Type: Tips
Date: 8-1988
Page: 10
Article Type: Hack/Poke
Date: 10-1986
Page: 19
Article Type: News/Note
Date: 9-1989
Page: 69
Article Type: Advert - The Hit Squad advert
Date: 10-1989
Page: 66
Article Type: Advert - The Hit Squad advert
Date: 1-1987
Page: 33
Article Type: Feature - Carry On Screening
Date: 12-1986
Page: 122
Article Type: Full-page ad
Date: 1-1987
Page: 60
Article Type: Full-page ad
Date: 3-1987
Page: 81
Article Type: Hack/Poke
Date: 5-1987
Page: 25
Article Type: Map
Date: 2-1987
Page: 43
Article Type: Review - http://www.ysrnry.co.uk/articles/cobra.htm
Date: 1-1990
Page: 52
Article Type: Review
Date: 6-1992
Page: 55
Article Type: Review
Date: 3-1987
Page: 39
Article Type: Tips
Date: 12-1986
Page: 92
Article Type: Full-page ad
Date: 3-1987
Page: 44
Article Type: Review
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