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Jack And The Beanstalk

DESCRIPTION | POKE(s)
Infinite Lives | 56115,0:56116,0:56388,0:56389,27:56390,0
---OR---
Infinite Lives | 56110,0

The second Infinite Lives POKE is mine. It seems to work, even though it's a lot shorter... Mind you, I can't get off the first screen (blush), so if anyone finds out which one works, let me know
LOAD FROM RETRO GOLD ... retro:games/spectrum/b/BEANSTAK.SNA
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Jack The Nipper

DESCRIPTION | POKE(s)
Immunity | 44278,58:44285,58
Infinite Lives
43519,201

LOAD FROM RETRO GOLD ... retro:games/spectrum/j/JACKNIP1.Z80
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##
Jack The Nipper II - Coconut Capers

DESCRIPTION | POKE(s)
Infinite Lives | 43251,0
Infinite Ammo | 38306,0
Lives = x | 34631,x (x= 1-255)
Immunity 1 | 34426,0
Immunity 2 | 43203,201:41222,205:41229,205:41330,205:41444,205:
| 41576,205:41696,205:41763,205:41797,205:42314,205 (Phew!)

Change x to whatever value you wish, using the POKE option on the ZXAM GUI
The "Infinite Ammo" gives you infinite coconuts, or whatever weapon you have.
"Immunity 1" gives you infinite "shields" after you die; "Immunity 2" gives you complete immunity.
I wouldn't use Immunity 2 as you get stuck if you fall in the water, and have to quit the game :(
LOAD FROM RETRO GOLD ... retro:games/spectrum/j/JACKNIP2.Z80
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Jackal

DESCRIPTION | POKE(s)
Infinite lives | 43422,0

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Jackle And Wide

DESCRIPTION | POKE(s)
Infinite Time | 45545,0
Infinite Energy | 39248,0

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Jackson City

DESCRIPTION | POKE(s)
Lives = x | 34098,x (x = 1-255)
Infinite lives | 34420,0
Infinite fuel | 41882,201

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Jail Break

DESCRIPTION | POKE(s)
Infinite Lives | 50651,182

LOAD FROM RETRO GOLD ... retro:games/spectrum/j/JAILBRK.SNA
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Jailbreak (B. Williams)

DESCRIPTION | POKE(s)
Infinite lives | 28124,0
Lives = x | 23862,x (x = 1-255)

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Jangler

DESCRIPTION | POKE(s)
Infinite Lives | 29848,0

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Jason's Gem

DESCRIPTION | POKE(s)
Infinite Lives | 49821,0:50583,0:52157,0:53699,0

LOAD FROM RETRO GOLD ... retro:games/spectrum/j/JASGEM.SNA
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Jaws

DESCRIPTION | POKE(s)
Infinite lives | 33904,182

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Jawz

DESCRIPTION | POKE(s)
Infinite lives | 29845,0

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Jet Bike Sim

DESCRIPTION | POKE(s)
Always Qualify | 27156,201

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Jet-Man Silly

DESCRIPTION | POKE(s)
Lives = x | 60304,x (x = 1-255)
Infinite lives | 60591,0
Immunity | 60538,0

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JetPac

DESCRIPTION | POKE(s)
Infinite Lives | 25014,0
Lives = x | 25367,x (x= 1-255)
Only need one fuel cell | 26070,62:26071,5:26072,0
Fuel drops immediately | 26068,214

Change x to whatever value you wish, using the POKE option on the ZXAM GUI
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Jet Set Gertie

DESCRIPTION | POKE(s)
Infinite lives | 25008,48:25014,0

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Jet Set Willy

(Also works for JSW3, Join The Jet Set, The Continuing Mission, The Deadly Mission, Willy's Holiday, Willy's New Hat, JSW In Space, Casa di Jack)

DESCRIPTION | POKE(s)
Infinite Lives | 35899,0
Infinite Energy | 36477,0
No Enemies | 35123,3
Items | 37874,0
Walk Thru Monsters | 37982,0:37994,0
No death from fall | 36477,1
Maria disappears | 38240,0
No G-Force | 36358,0
Use Interface 1 | 36635,239
Stop Colourcode | 34493,195
WRITETYPER on | 34275,10
Stoopid Music | 56250,0
Bug Fix (???) | 42138,11:56876,4:59900,255:59901,82:60231,0
Jump up some walls | 36353,60
Stops horizontal nasties | 37203,0:37438,0
Start in room x | 34795,x:33824,x (x=1-63, see list)

The No Enemies POKE seems to render the game pointless!
The Use Interface 1 POKE seems useless with an Emulator!
The "Stop Colourcode" also seems useless, not to mention it promotes Speccy piracy :-)
And I don't know WHICH bugs are fixed, but I assume they can only help!
And here's the list of rooms for the rooms=x POKE. Thanks to whoever wrote it in the archive from WOS.
NOTE:- Room no. 47 ("[", above the conservatory) can only be accessed by using the cheat.

00:The Off Licence 01:The Bridge 02:Under the MegaTree 03:At the Foot of the MegaTree 04:The Drive 05:The Security Guard 06:Entrance to Hades 07:Cuckoo's Nest 08:Inside the MegaTrunk 09:On a Branch Over the Drive 10:The Front Door 11:The Hall 12:Tree Top 13:Out on a limb 14:Rescue Esmeralda 15:I'm sure I've seen this before.. 16:We must perform a Quirkafleeg 17:Up on the Battlements 18:On the Roof 19:The Forgotten Abbey 20:Ballroom East 21:Ballroom West | 22:To the Kitchens Main Stairway 23:The Kitchen 24:West of Kitchen 25:Cold Store 26:East Wall Base 27:The Chapel 28:First Landing 29:The Nightmare Room 30:The Banyan Tree 31:Swimming Pool 32:Halfway up the East Wall 33:The Bathroom 34:Top Landing 35:Master Bedroom 36:A bit of tree 37:Orangery 38:Priests' Hole 39:Emergency Generator 40:Dr Jones will never believe this! 41:The Attic 42:Under the Roof | 43:Conservatory Roof 44:On top of the house 45:Under the Drive 46:Tree Root 47:[ 48:Nomen Luni 49:The Wine Cellar 50:Watch Tower 51:Tool Shed 52:Back Stairway 53:Back Door 54:West Wing 55:West Bedroom 56:West Wing Roof 57:Above the West Bedroom 58:The Beach 59:The Yacht 60:The Bow 61:[unprintable] 62:[unprintable] 63:[unprintable]

LOAD FROM RETRO GOLD ... retro:games/spectrum/j/JETSET.Z80
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Jet Set Willy II : The Final Frontier

DESCRIPTION | POKE(s)
Infinite Lives | 31249,0
Immunity | 31224,201
No Enemies | 31653,201
Walk on water | 30436,205
Need 1 object | 34686,1
Harmless nasties | 32269,201
Start room=x | 30027,x: 30027,x (x= 1-130)
Max baddies per screen=x: 31657,x (x=1-15)
Fall any height | 30579,255

I don't think the "Need 1 Object" POKE works completely as when you go to the Central Cavern (From Manic Miner), all you do is jump!
LOAD FROM RETRO GOLD ... retro:games/spectrum/j/JETSET2.SNA
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Jet Story

DESCRIPTION | POKE(s)
Infinite rockets | 60388,0
Infinite shields | 64043,24
Infinite ammo | 60162,0
Infinite fuel | 59645,0

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Jetsons (The)

DESCRIPTION | POKE(s)
Infinite Time | 34056,182:40837,182
Infinite Lives | 42857,183
Infinite Energy | 42847,0

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Jock And The Time Rings

DESCRIPTION | POKE(s)
Infinite Lives | 58245,0
Infinite Power | 56101,0

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Joe Blade

DESCRIPTION | POKE(s)
Infinite Time | 38480,201
Infinite Energy | 37852,201
No Enemies | 36748,201
Unlock doors | 38402,201
Infinite Bomb Time | 30763,54:30764,1:30765,38

LOAD FROM RETRO GOLD ... retro:games/spectrum/j/JOE.SNA
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Joe Blade II

DESCRIPTION | POKE(s)
Infinite Time | 59116,20:59117,255
Complete Subgames | 58108,20:58109,255

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Joe Blade III

DESCRIPTION | POKE(s)
128K |
Multi-POKE | 37899,0
48K |
Multi-POKE | 37904,0
Stop timers | 44815,0:44850,0
Infinite Keys & Disks | 37288,229:37289,33:37290,80:37291,80:37292,34:37293,11:37294,146:37295,225 [PHEW!]

The Multi-POKE gives infinite ammo and energy. However, you still die if you touch a mine!
LOAD FROM RETRO GOLD ... retro:games/spectrum/j/JOEBLAD3.SNA
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Joe Blade 4 (AKA Prison Riot)

DESCRIPTION | POKE(s)
Infinite energy | 40644,58
Infinite ammo | 38025,58
Infinite boots | 41674,0
Boots all the time | 37993,0
Infinite keys | 41118,17
Infinite time | 41615,0
Infinite time (puzzles) | 41648,0
Infinite energy and time 48K | 35409,0
Infinite energy and time 128K | 35475,0

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Jogger (1984 Severn Software)

DESCRIPTION | POKE(s)
Infinite lives | 28993,48:28997,0

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Jokers Wild

DESCRIPTION | POKE(s)
Infinite lives | 26104,183
Infinite time | 27840,0
Immunity | 26091,0
No death tune | 26117,33

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Jon The Jani

DESCRIPTION | POKE(s)
Infinite lives | 26893,48:26897,0

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Jonny Quest

DESCRIPTION | POKE(s)
Infinite energy | 50625,182:54206,58

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Joust (AKA Ostron)

DESCRIPTION | POKE(s)
Infinite lives | 26544,0
Enemies can't fly up | 27025,0

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Judge Dredd (Melbourne House)

DESCRIPTION | POKE(s)
Infinite Lives | 24963,24

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Juggernaut

DESCRIPTION | POKE(s)
No Damage | 31531,62
Quick Phoning | 26857,62

I'm assuming these POKEs work OK. I can't tell. (Look, driving a lorry wasn't in my contract OK?! heheh)
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Jum*Bert

DESCRIPTION | POKE(s)
Infinite lives | 26153,0

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Jump

DESCRIPTION | POKE(s)
Infinite lives | 62159,0

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Jump About

DESCRIPTION | POKE(s)
Infinite lives | 42883,48:42887,0

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Jumpbug

DESCRIPTION | POKE(s)
Infinite lives | 27605,48:27609,0

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Jumping Jack

DESCRIPTION | POKE(s)
Infinite Lives | 30094,182

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Jungle Fever

DESCRIPTION | POKE(s)
Infinite lives | 30154,183:31303,183
Infinite time | 30386,0

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Jungle Trouble

DESCRIPTION | POKE(s)
Infinite lives | 24166,182

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Jungle Warfare

DESCRIPTION | POKE(s)
Infinite lives | 40382,58
Infinite ammo | 51237,58

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Jungle Warrior

DESCRIPTION | POKE(s)
Infinite lives | 44979,0:44980,24
Infinite energy | 45224,167:45241,0
Infinite ammo | 39701,0:39719,42
Safe to shoot girl! | 41703,58

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