On request from BiFi, here's the extended version of the cheat for The Goonies ... It includes an explanation about the system of the activation/display addresses for each item. As it is not very handful in the blueMSX trainer interface, it will be an alternative file for the MSX 'experts'

!cheats for blueMSX :gooniesmore
!(c) 2005 Albert Beevendorp and (c) 2005 Patrick van Arkel
!(c) 2006 Benoît Delvaux
0,57444,80,0,vitality
0,57445,80,0,experience
0,57452,1,0,stage (1-5)
0,57633,1,0,always have key
0,57648,7,0,open door to next stage
0,57718,255,0,protected from most enemies
0,57719,255,0,protected from water, fire, bats and shoots
0,57720,1,0,protected from falling stones
0,57721,4,0,extra vitality (1=experience)
0,58093,2,0,show hidden items
!
! specific displayed items - 3 groups
! for each item : an activation address and a display address
! for 2 or more items in the same group : the value for the activation
! must be the sum of the values required to activate each item -
! you need also to change the value for the display address,
! only the values 1-12 will allow the display at the bottom of the screen
!
! items - 1st group
!
0,57718,1,0,activate shoes
0,57728,1,0,display shoes
!
0,57718,2,0,activate yellow book
0,57729,1,0,display yellow book
!
0,57718,4,0,activate white book
0,57730,1,0,display white book
!
0,57718,8,0,activate dark blue book
0,57731,1,0,display dark blue book
!
0,57718,16,0,activate purple book
0,57732,1,0,display purple book
!
0,57718,32,0,activate green book
0,57733,1,0,display green book
!
0,57718,64,0,activate red book
0,57734,1,0,display red book
!
0,57718,128,0,activate pale blue book
0,57735,1,0,display pale blue book
!
! items - 2d group
!
0,57719,1,0,activate blue raincoat
0,57736,1,0,display blue raincoat
!
0,57719,2,0,activate yellow thermic coat
0,57737,1,0,display yellow thermic coat
!
0,57719,4,0,activate grey raincoat
0,57738,1,0,display grey raincoat
!!
0,57719,8,0,activate green thermic coat
0,57739,1,0,display green thermic coat
!
0,57719,16,0,activate yellow shield
0,57740,1,0,display yellow shield
!
0,57719,32,0,activate purple shield
0,57741,1,0,display purple shield
!
0,57719,64,0,activate white shield
0,57742,1,0,display white shield
!
0,57719,128,0,activate blue helmet
0,57743,1,0,display blue helmet
!
! items - 3rd group
!
0,57720,1,0,activate yellow helmet
0,57744,1,0,display yellow helmet
!
0,57720,2,0,activate hammer
0,57745,1,0,display hammer
!
0,57720,4,0,activate lamp
0,57746,1,0,display lamp
!
0,57720,8,0,activate false blue book
0,57747,1,0,display false blue book
!
0,57720,16,0,activate false purple book
0,57748,1,0,display false purple book
!
0,57720,32,0,activate false red book
0,57749,1,0,display false red book
!
0,57720,64,0,activate clock
0,57750,1,0,display clock
_________________

Final version of the Salamander cheat with the crystal breeze !!!

!cheats for blueMSX :salamander
!(c) 2005 Albert Beevendorp and (c) 2005 Patrick van Arkel
!(c) 2006 Benoît Delvaux
0,57858,0,0,who needs a shield anyway
0,58112,153,0,lives player 1
0,58113,1,0,stage (1-7)
! 1-6 = normal stage
! 7 = special stage (requires Gradius 2 in slot 2)
0,58121,1,0,scroll stop (only for part of stage 1)
0,58122,1,0,crystal breeze
0,58128,7,0,all special weapons player 1
0,58139,20,0,extra level player 1 after one energy pod
0,58164,1,0,option hold player 1
0,58167,5,0,ship speed player 1 (1-7)
0,58176,7,0,laser shoot player 1 (1-7)
! 1 = normal shoot
! 2 = ripple laser
! 3 = laser
! 4 = screw laser
! 5 = meteor laser
! 6 = double laser
! 7 = triple laser
0,58177,3,0,double way missile player 1 (1-4)
! 1=normal 2=hawkwind 3=homing 4=arming ball
0,58178,1,0,trampling missile player 1
0,58240,153,0,lives player 2
0,58256,7,0,all special weapons player 2
0,58267,20,0,extra level player 2 after one energy pod
0,58292,1,0,option hold player 2
0,58295,5,0,ship speed player 2 (1-7)
0,58304,7,0,laser shoot player 2 (1-7)
! see explanations player 1
0,58305,3,0,double way missile player 2 (1-4)
! 1=normal 2=hawkwind 3=homing 4=arming ball
0,58306,1,0,trampling missile player 2
0,58368,1,0,option 1 active
0,58369,1,0,option 1 player 2 (0=player 1)
0,58370,1,0,option 1 in position 1
0,58384,1,0,option 2 active
0,58385,1,0,option 2 player 2 (0=player 1)
0,58386,2,0,option 2 in position 2
0,58400,1,0,option 3 active
0,58401,1,0,option 3 player 2 (0=player 1)
0,58402,3,0,option 3 in position 3
0,58416,1,0,option 4 active (not in dual mode)
0,58418,4,0,option 4 in position 4
0,58928,3,0,spark light (only for planet Lavinia)

Hey mars, where can I find the MSX game? It looks cool!!

Ok. Thanks for the info but I've tried to look at Passion MSX through the Search box and I couldn't find it

Thank you very much!!

!cheats for blueMSX :blowup
!(c) 2005 Albert Beevendorp and (c) 2005 Patrick van Arkel
!(c) 2007 Benoît Delvaux
!f1 to place bombs - f5 to blow yourself up
0,16414,6,0,lives
0,16419,0,0,level (0-5)
0,16423,4,0,bombs
0,16443,1,0,cosmic cheat active - select to change level
0,28266,48,0,anmo
0,28285,80,0,time

!cheats for blueMSX :booty
!(c) 2007 Benoît Delvaux
0,53255,4,0,lives
0,53462,0,0,first boot is frozen
0,53466,0,0,second boot is frozen
0,53470,0,0,third boot is frozen
0,53474,0,0,fourth boot is frozen
0,53486,120,0,no countdown for bombs