Hello everyone. this is my first post. i hope someone who is experience and knows a lot can help me.
These days i've been creating some codes for the Metal Slug Anthology [USA] for the PSP. there's a couple codes i still need to find, but i also have tons of ideas to give these amazing games even more replay value and variety (the problem is, that i don't know a thing about hacking nor programming, but i'm getting there) i hope someone can help me and teach me about hacking and findind specific adresses and values, i would thank you a lot.
well, about the codes i've created, there's one that doesn't work in Metal Slug X,3,4 and 5. it's the cheat to become fat. unlike the Fat Body cheat for the MVSPSP (Neo Geo emulator for the PSP) that works flawlessly, in the anthology the code, for some reason, is unstable. the character does become fat, but it doesn't remain like this all the time. Afterm shooting several times or throwing bombs, the character reverts to the normal body for a second and then becomes fat again. it's really annoying and i want to fix it. i want the code to work perfectly like in the MVSPSP
about the Fat Body code for Metal Slug X, i couldn't make it work, it seems that there's some kind of code restriction in certain levels that enables FAT, because if you activate the cheat in level 1, 2, the 3rd part of the level 5 (after the train) and after the second part of level 6 (where the mars people are) the character just freezes and doesn't move at all, but if you do it in levels 3,4, and 1st and 2nd part of level 5 it works perfectly.
here's the codes if you want to try, and in case you can fix the error, please let me know
once i fix this (or if anyone helps me to do so) i'll release the other codes so anyone can use them
_S ULUS-10154
_G Metal Slug Anthology [U]
_C0 Metal Slug X: Body Mod
_L 0x014588F6 0x000000xx
_C0 Metal Slug 3: Body Mod
_L 0x0159792E 0x000000xx
_L 0x015A5E96 0x000000FF
_L 0x015A5E97 0x000000FF
_C0 Metal Slug 4: Body Mod
_L 0x013980EE 0x000000xx
_L 0x013A618E 0x000000FF
_L 0x013A618F 0x000000FF
_C0 Metal Slug 5: Body Mod
_L 0x013380F9 0x000000yy
_L 0x013447F8 0x000000FF
_L 0x013447F9 0x000000FF
NOTE: for Metal Slug X,3,4, and 5 replace the xx with any of the following values:
00= Normal body with pistol
01= Normal body w/rifle
02= FAT (doesn't work on Metal Slug X) in the other games, it works but it's incomplete and unstable
for Metal Slug 5, the values are the same,replace the yy with the values above, except for the FAT body, that's 03
if you don't know how to add the codes on the PSP, please PM me and i'll tell you.
thank you for you attention. i'll be waiting for your messages, suggestions and hopefully, fixes
These days i've been creating some codes for the Metal Slug Anthology [USA] for the PSP. there's a couple codes i still need to find, but i also have tons of ideas to give these amazing games even more replay value and variety (the problem is, that i don't know a thing about hacking nor programming, but i'm getting there) i hope someone can help me and teach me about hacking and findind specific adresses and values, i would thank you a lot.
well, about the codes i've created, there's one that doesn't work in Metal Slug X,3,4 and 5. it's the cheat to become fat. unlike the Fat Body cheat for the MVSPSP (Neo Geo emulator for the PSP) that works flawlessly, in the anthology the code, for some reason, is unstable. the character does become fat, but it doesn't remain like this all the time. Afterm shooting several times or throwing bombs, the character reverts to the normal body for a second and then becomes fat again. it's really annoying and i want to fix it. i want the code to work perfectly like in the MVSPSP
about the Fat Body code for Metal Slug X, i couldn't make it work, it seems that there's some kind of code restriction in certain levels that enables FAT, because if you activate the cheat in level 1, 2, the 3rd part of the level 5 (after the train) and after the second part of level 6 (where the mars people are) the character just freezes and doesn't move at all, but if you do it in levels 3,4, and 1st and 2nd part of level 5 it works perfectly.
here's the codes if you want to try, and in case you can fix the error, please let me know

once i fix this (or if anyone helps me to do so) i'll release the other codes so anyone can use them

_S ULUS-10154
_G Metal Slug Anthology [U]
_C0 Metal Slug X: Body Mod
_L 0x014588F6 0x000000xx
_C0 Metal Slug 3: Body Mod
_L 0x0159792E 0x000000xx
_L 0x015A5E96 0x000000FF
_L 0x015A5E97 0x000000FF
_C0 Metal Slug 4: Body Mod
_L 0x013980EE 0x000000xx
_L 0x013A618E 0x000000FF
_L 0x013A618F 0x000000FF
_C0 Metal Slug 5: Body Mod
_L 0x013380F9 0x000000yy
_L 0x013447F8 0x000000FF
_L 0x013447F9 0x000000FF
NOTE: for Metal Slug X,3,4, and 5 replace the xx with any of the following values:
00= Normal body with pistol
01= Normal body w/rifle
02= FAT (doesn't work on Metal Slug X) in the other games, it works but it's incomplete and unstable
for Metal Slug 5, the values are the same,replace the yy with the values above, except for the FAT body, that's 03
if you don't know how to add the codes on the PSP, please PM me and i'll tell you.
thank you for you attention. i'll be waiting for your messages, suggestions and hopefully, fixes