Open Request SAS: Zombie Assault 4

J

JohnHern

Solid & Active Platinian

• Sep 19, 2024

• #2

FYI:

This game still uses the data.jet, same password as the old bloons td.

There is a ton that can be modded... however, I forgot how to do all the crap it takes to extract the game, save it to pc, extract data.jet, mod the two csv files (lots of stuff in there like making the costs of things zero, making the xp needed to level up be 1 for each level, ammo cost to zero (or negative to gain premium and regular currency) and making each type, assualt, medic, etc, start out with tons of health, etc etc etc etc... ) and then put it back in the data.jet, then put it back in the apk, sign it, and then install it (no root necessary).

it has been since oh, 2017, since i was in the modding scene as a modder and back when it was more difficult to dump il2cpp (probably much easier these days) and mod games. When ida and dnspy were the big things being used at the time (no clue what people use now -- ghidra?)
so I don't have any of the old tools I used to.. however, this is highly possible to mod.

ammo.smg.id|0

ammo.smg.qty|200000000

ammo.smg.cost|0

ammo.smg.premiumCost|0

 

J

JohnHern

Solid & Active Platinian

• Sep 19, 2024

• #3

password for data.jet Q%_{6#Px]]

 

NoManLand

Platinian

• Sep 19, 2024

• #4

JohnHern said:

FYI:

This game still uses the data.jet, same password as the old bloons td.

There is a ton that can be modded... however, I forgot how to do all the crap it takes to extract the game, save it to pc, extract data.jet, mod the two csv files (lots of stuff in there like making the costs of things zero, making the xp needed to level up be 1 for each level, ammo cost to zero (or negative to gain premium and regular currency) and making each type, assualt, medic, etc, start out with tons of health, etc etc etc etc... ) and then put it back in the data.jet, then put it back in the apk, sign it, and then install it (no root necessary).

it has been since oh, 2017, since i was in the modding scene as a modder and back when it was more difficult to dump il2cpp (probably much easier these days) and mod games. When ida and dnspy were the big things being used at the time (no clue what people use now -- ghidra?)
so I don't have any of the old tools I used to.. however, this is highly possible to mod.

ammo.smg.id|0

ammo.smg.qty|200000000

ammo.smg.cost|0

ammo.smg.premiumCost|0

Click to expand...

Ty for informative. But I dont want to edit save file. I just want God mode

 

J

JohnHern

Solid & Active Platinian

• Sep 19, 2024

• #5

NoManLand said:

Ty for informative. But I dont want to edit save file. I just want God mode

Click to expand...

In this case this isn't a save file. But I get it.

 

A

adeleyedavid

Rookie

• Sep 19, 2024

• #6

Not working

 

NoManLand

Platinian

• Sep 19, 2024

• #7

adeleyedavid said:

Not working

Click to expand...

This is the mod request thread bro

 

J

JohnHern

Solid & Active Platinian

• Oct 9, 2024

• #8

Any modder out there working on this? I forgot how to mod and split apks are just out of my radar these days.

However, if I'm pointed in the right direction I'll figure it out

 

Zambii

Platinian

• Oct 11, 2024

• #9

+1
Can't find updated mods anywhere v2.2

 

O

oneholybadday

Rookie

• Oct 23, 2024

• #10

+1

 

S

saho

Platinian

• Oct 29, 2024

• #11

Nice

 

M

Mcflat

Rookie

• Nov 28, 2024

• #12

Suicide

 

J

JohnHern

Solid & Active Platinian

• Nov 28, 2024

• #13

Question for any modder, this is a split APK, the data source for different things is in CSV, is it feasible (or is this completly off track) to turn this into a single APK, update the CSV, use 7zip to rezip it will lzma, with the original password, drop it back into the APK, sign it, and see if it works?

 

M

mansempai

Rookie

• Dec 7, 2024

• #14

JohnHern said:

password for data.jet Q%_{6#Px]]

Click to expand...

Thanks for the info it precise enough but say nothing about how to do it. But it will be fun to research and hack it myself. Thanks again.

 

J

JohnHern

Solid & Active Platinian

• Dec 7, 2024

• #15

mansempai said:

Thanks for the info it precise enough but say nothing about how to do it. But it will be fun to research and hack it myself. Thanks again.

Click to expand...

As far as I know at the moment, the split APK needs to be turned back into a single APK, you use 7zip to extract the APK afterwards and find the data.jet

That also is extracted with 7zip.

It uses that password

You'll need to modify the data in the CSV, and then when you repack the data.jet (or zip it back up) you'll need to zip it with the same password and encrypt type lzma or something similar (7zip supports it)

Then you will need to put it back in the APK and sign it.

You could leave it unsigned, but that would only work on rooted devices.

I used to mod every day, back in the good old days of 2015 - 2020 when split APK didn't even exist and many games could still be modded with plain old dll

I also modded the early versions of il2cpp with Ida and then ghidra when it was released.

But life... It decided I should work instead of mod. Lol

Then the tech passed me by

 

K

Kiky07

Rookie

• Dec 18, 2024

• #16

New update

 

G

GamerPlays

Platinian

• Feb 1, 2025

• #17

.

 

Dk1940

Solid & Active Platinian

• Feb 14, 2025

• #18

.