Update of the Gradius 2 cheat : more precisions about the simulation of the cartridge in slot 2 !

!cheats for blueMSX :gradius2
!(c) 2005 Albert Beevendorp and (c) 2005 Patrick van Arkel
!(c) 2006 Benoît Delvaux
0,57856,153,0,lives
0,57857,1,0,stage (1-11;0)
! 1-7 = normal stage
! 8 = core stage
! 9-11 = bonus stage
! 0 = final stage
0,57987,14,0,nice colors
0,58368,2,0,shield 0=off 2=on
0,58370,5,0,speed set to 5
0,58376,15,0,nice colors
0,58379,2,0,options
0,58384,1,0,options
0,58400,1,0,options
0,58416,0,0,deactivate normal shot
0,58417,2,0,double
0,58418,3,0,laser (1-3;5-6)
! 1=simple 2=double 3=extended
! 5=reflex ring 6=fire blaster
0,58419,3,0,missile (1-3)
! 1=normal 2=double 3=napalm
0,58420,2,0,up laser
0,58421,2,0,down laser
0,58422,2,0,back beam
0,58425,3,0,nemesis 3 style circling options
0,58438,1,0,fake metalion mode
0,61685,255,0,simulate cartridge in slot 2
! 1 = Q-Bert
! 4 = Penguin Adventure
! 8 = The Maze Of Galious
! 255 = all the 3 cartridges

Can I request cheats here?
If so, here are some

-Invincibility cheats for Vaxol - Heavy Armed Storm Vehicle.

-Level start codes for Teenage Mutant Hero Turtles (for some reason I can't destroy the road blocks on the level 3 street.)

-Level start codes for Wonder Boy.

!cheats for blueMSX :afterthewar2
!(c) 2006 Fabio Albergaria - MSX Solutions
0,47440,13,0,shots
0,48476,3,0,lives
0,47446,20,0,power

!cheats for blueMSX :breakin
!(c) 2006 MSX Solutions - Fabio Albergaria
0,32158,99,0,lives

!cheats for blueMSX :nonamed
!(c) 2006 Fabio Albergaria - MSX Solutions
0,23320,9,0,lives

!cheats for blueMSX :ulises
!(c) 2006 MSX Solutions - Fabio Albergaria
0,39008,3,0,life

Does Vampier read this post. If not, could somebody ask him fo some help.

Vampier. I am trying to cheat the second part of game over game. I have found the following.

0,16658,62,0,lives
0,55847,28,0,lives
0,62800,2,0,lives

The game freezes, I disable the cheat and then i can play again, but i cannot shoot the enemies anymore, the shots pass through them. Am I using the wrong cheat?

Nope I don't read this post checking for you

game over part 1

poke 0xda1b 255 (power)
poke 0xd9bf 100 handgrenade

I cannot get into part 2

The code for releasing Part II is 65535

I should have played the game before I asked thanks for the answer though!

proc trainer_gameover_part1 {} {
	#lives
	poke 0xd9bb 10
	#power
	poke 0xda1b 255
	#second shot
	poke 0xd9bf 100 
	after time 1 trainer_gameover_part1
}

proc trainer_gameover_part2 {} {
	#lives
	poke 0xd9bf 10
	#power
	poke 0xda27 255
	#second shot
	poke 0xd9c3 100
	after time 1 trainer_gameover_part2
}

You are my master Vampier!

duh the openMSX cheat file is now over 100kb big... and I didn't even include most of Mars2000you's cheats in it ;-)

!cheats for blueMSX :twinbee
!(c) 2005 Albert Beevendorp and (c) 2005 Patrick van Arkel
!(c) 2006 Benoît Delvaux
0,57456,153,0,lives
0,57473,3,0,speed
0,57475,7,0,shield and more (0-15)
! 0 = single shoot
! 1 or 9 = double shoot
! 2 = options + single shoot
! 3 or 11 = options + double shoot
! 4 = shield + single shoot
! 5 or 13 = shield + double shoot
! 6 = options + shield + single shoot
! 7 or 15 = options + shield + double shoot
! 8 = spread shoot
! 10 = options + spread shoot
! 12 = shield + spread shoot
! 14 = options + shield + spread shoot

Still more crazy ... You can now also cheat in dual mode of Twinbee !!!

!cheats for blueMSX :twinbee
!(c) 2005 Albert Beevendorp and (c) 2005 Patrick van Arkel
!(c) 2006 Benoît Delvaux
0,57456,153,0,lives player 1
0,57459,153,0,lives player 2
0,57473,3,0,speed player 1
0,57474,3,0,speed player 2
0,57475,7,0,shield and more player 1 (0-15)
! 0 = single shoot
! 1 or 9 = double shoot
! 2 = options + single shoot
! 3 or 11 = options + double shoot
! 4 = shield + single shoot
! 5 or 13 = shield + double shoot
! 6 = options + shield + single shoot
! 7 or 15 = options + shield + double shoot
! 8 = spread shoot
! 10 = options + spread shoot
! 12 = shield + spread shoot
! 14 = options + shield + spread shoot
! some differences in dual mode
0,57476,7,0,shield and more player 2 (0-15)

Probably the last update for Gradius2/Nemesis 2 cheat : choose now the special item that you want to have permanently !!!

!cheats for blueMSX :gradius2
!(c) 2005 Albert Beevendorp and (c) 2005 Patrick van Arkel
!(c) 2006 Benoît Delvaux
0,57856,153,0,lives
0,57857,1,0,stage (1-11;0)
! 1-7 = normal stage
! 8 = core stage
! 9-11 = bonus stage
! 0 = final stage
0,57987,14,0,nice colors
0,58368,2,0,shield 0=off 2=on
0,58370,5,0,speed set to 5
0,58376,15,0,nice colors
0,58379,2,0,options
0,58384,1,0,options
0,58400,1,0,options
0,58416,0,0,deactivate normal shoot
0,58417,2,0,double
0,58418,3,0,laser (1-3;5-6)
! 1=simple 2=double 3=extended
! 5=reflex ring 6=fire blaster
0,58419,3,0,missile (1-3)
! 1=normal 2=double 3=napalm
0,58420,2,0,up laser
0,58421,2,0,down laser
0,58422,2,0,back beam
0,58425,3,0,special item (3-5;7)
! 3 = option ring
! 4 = rotary drill
! 5 = enemy slow
! 7 = vector laser
0,58438,1,0,fake metalion mode
0,61685,255,0,simulate cartridge in slot 2
! 1 = Q-Bert
! 4 = Penguin Adventure
! 8 = The Maze Of Galious
! 255 = all the 3 cartridges

!cheats for blueMSX :gradius2beta
!(c) 2005 Albert Beevendorp and (c) 2005 Patrick van Arkel
!(c) 2006 Benoît Delvaux
0,57856,153,0,lives
0,57857,1,0,stage (1-9;0)
! 1-8 = normal stage
! 9 = core stage
! 0 = final stage
0,57987,14,0,nice colors
0,58368,2,0,shield 0=off 2=on
0,58370,5,0,speed set to 5
0,58376,15,0,nice colors
0,58379,2,0,options
0,58384,1,0,options
0,58400,1,0,options
0,58416,0,0,deactivate normal shoot
0,58417,2,0,double
0,58418,3,0,laser (1-3;5-6)
! 1=simple 2=double 3=extended
! 5=reflex ring 6=fire blaster
0,58419,3,0,missile (1-3)
! 1=normal 2=double 3=napalm
0,58420,2,0,up laser
0,58421,2,0,down laser
0,58422,2,0,back beam
0,58425,3,0,special item (3-5;7)
! 3 = option ring
! 4 = rotary drill
! 5 = enemy slow
! 7 = vector laser