Junk Yard rev. 1.2 patch 41d7


This is a software patch for the game software of the Junk Yard pinball machine.



Disclaimer

The purpose is subtle changes to correct bugs and make the game better suitable for competition usage. Through balancing random elements, scoring and the relative reward for game objectives.

It is made as a fan based project and shared free of charge.

The patch is supplied as-is without any warranties and support. Use at your own risk.

Please take care when patching the software, creating a physical ROM and installing the ROM in your game. Make sure you do every step of the process correctly.

Mirror fill the physical ROM chip, if the one used is of higher capasity than the ROM image file.

With new software installed, the game may restore factory default settings. Clearing all adjustments, statistics and high scores.



Release note


Changes

New feature adjustment A.2 18 "Time machine per mode completion". Options: "Yes" and "No". 
 - "Yes": Completing an Adventure mode will light Time machine.
 - "No": As rev. 1.2.
	  
Default: "Yes".


When Tournament play selected: Time machine modes will follow a sequence ordered by date. Player individual.
 - The mamushka
 - Move your car
 - Saucer attack
 - Knight mission

The sequence will repeat.

 
Qualify DOG video mode (Spot DOG) is removed from the plunge awards.

Start DOG video mode (Run from Spike/Save the girl) is removed from the Magic bus awards.
Big points replaces the DOG video mode in the Tournament play sequence.

When a DOG video mode is played, no further DOG video modes can be qualified on the DOG ramp on the same ball-in-play.

The DOG objective will remain non-timed.

New DMD texts for when a DOG completion is awarding bonus-x increment or points only.

Bonus-x does not carry cross balls.

Adjustment A.1 21 "Language" is limited to "English".

Adjustment A.1 28 "Min. vol override" defaults to “Yes”.


Why it rocks

Limiting the overly exposed video mode in the game.
Better rhythm of the game. Better for competition. More fun.

Non-randomised Time machine modes.
Some are more lucrative than others.

New rule enabling players to earn more Time machine modes.
For strategic play for the lucrative Saucer attack one.


Note

Assembling the Toaster gun will always qualify Save the girl.

Time machine modes qualified cannot be stacked.



Patch guide

The patch is distributed in the two patch formats Xdelta3 and Lunar IPS. Use either one. Just one of them, which ever suites you best.

The patch files only contain the new code. To obtain the patched software for the game, specific original ROM files will have to be the basis for this. Please refer to Xdelta.org and Fusoya.eludevisibility.org/lips for tools and information.

You may verify that the files are correct through these SHA1 finger prints.


Source file:

Junk Yard G11 game ROM rev 1.2
Distributed filename: JY_G11.1_2
SHA1: FBD8B37C129F7E07E8C44B7A33754EE346473377


Xdelta3 patch file:

Junk Yard G11 game ROM rev 12 patch 41d7.xd3
SHA1: E155AA1C6BEE443906FB6DC7605C8D7753FE37AC


Lunar IPS patch file:

Junk Yard G11 game ROM rev 12 patch 41d7.ips
SHA1: 74600964AD4313191CB4A96CE9328E30876C6301


Patched ROM file:

Junk Yard G11 game ROM rev 12 patch 41d7.rom
SHA1: 4E0D82BBBC9D11A7F6F6222B176E8680E7FD716E



Thanks and respect - The pinball designers, the PinMAME dev team and the pinball mod community.

Enjoy.
