Patches for Maze Max

Enlighted (6210)

21-02-2020, 09:17

Maze Max is a little French game. Below are two patches to remove the keyclick and define the cursor keys to control the car. That is for the version converted to Rom. Bytes to change depend on the version you have for the keyclick fix.

Keyclick fix:
0002h: EF -> EB (or 91 BE -> EB 8F)
0FEBh: FF FF FF FF (or 00 00 00 00) -> AF 32 DB F3

Cursor keys:
2D1Bh: 02 -> 08
2D2Ah: 04 -> 08
2D29h: 77 -> 6F
2D2Dh: 6F -> 7F

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By Sebbeug

Champion (400)

21-02-2020, 09:52

Thx GDX,
A link for the rom version ?

By tfh

Prophet (3346)

22-02-2020, 09:45

Try {have a look to tfh site in the net -hamlet ;-) Just go to the right section -> Games -> MSX1 -> ROM

By Sebbeug

Champion (400)

21-02-2020, 10:56

Thx TFX

Edit: And Thanks again to GDX, a nice game now

By mfeingol

Champion (293)

21-02-2020, 22:42

@gdx:

I found a romified version of this game, but for one value the patch directions don't quite match. The keyclick patch matches and works, but the cursor key patch doesn't appear to work.

Three of the four cursor key values match, but the second one's value (at 0x2d2a) is 0x28, not 0x04. Are you sure you listed the addresses to poke correctly?

Thanks.

By Sebbeug

Champion (400)

22-02-2020, 07:46

It works with tfh rom file

By Wlcracks

Hero (565)

22-02-2020, 09:43

tfh wrote:

;-) Just go to the right section -> Games -> MSX1 -> ROM

Ok that is awesome, never seen that.

By hamlet

Scribe (4106)

22-02-2020, 09:42

I must ask you not to spread the links too obviously. Please use your mail addresses to share such collections.
Or give a direkt link to the searched item would help.
Thank you!

By tfh

Prophet (3346)

22-02-2020, 09:52

hamlet wrote:

I must ask you not to spread the links too obviously. Please use your mail addresses to share such collections.
Or give a direkt link to the searched item would help.
Thank you!

Noted and will keep that in mind!

By gdx

Enlighted (6210)

22-02-2020, 10:05

mfeingol wrote:

Three of the four cursor key values match, but the second one's value (at 0x2d2a) is 0x28, not 0x04. Are you sure you listed the addresses to poke correctly?

Thanks Mfeingol. This is not 2D2Ah but 2D24h.

By Sebbeug

Champion (400)

22-02-2020, 10:44

There is only one 04 in sector... it was easy to correct