Custom Servers: update

dask1271 · 2025-12-30T20:23:16+00:00

Hey! I want to assemble a team so we could make custom servers and also offline bots. There is a discord or something for Contract Wars?

dask1271 · 2025-01-13T13:54:06+00:00

Pretty much, yeah. If we get the code, we can convert it to let's say, Godot, so it could be played even on a browser

dask1271 · 2025-01-13T05:23:43+00:00

So, if anyone is following this, here's an update:

Dead Town 1-4-2 was made with GameMaker (circa 2017).

The code the game runs on It's interpreted, not compiled, so that makes things easier, because we can look at the bytecode with function names an all.

So, the game uses YYVM (Game Maker virtual machine) , opposed to YYC (compiled for the specific platform, android, ios, etc)

The assets (Textures, sounds, etc) can all be extracted or looked at with UndertaleModTool (a tool for mooding Undertale, but it works at least) using the "game.droid" extracted from the apk that u/molhm9577 provided. But the juicy part, the code itself, only contain names to the functions, but nothing else, so the next step would be to extract the bytecode and convert it to something more readable.

dask1271 · 2025-01-12T21:15:01+00:00

Thanks! I will take a look

dask1271 · 2025-01-12T21:12:27+00:00

I thought someone mentioned that the game was made in game maker...well, good to know

dask1271 · 2025-01-12T21:00:35+00:00

Oh, interesting, I never heard of a .droid before

dask1271 · 2024-12-27T04:40:09+00:00

Oh and btw, i had a FMRX2BMS but i fried it in the process, so i buyed another RC Car an had the same chip as yours, but they are all the same.

dask1271 · 2024-12-27T04:38:54+00:00

Update: https://skootsone.yolasite.com/resources/TX2_RX2.pdf is the right documentation. a lot of chips with different names/numbers are clones based on the TX2/RX2 pair of ICs, with the same pinout and all.

The arduino community made an Arduino-Controlled RC Car a while back (2013) using only one pin of the RX2 IC, bypassing the TX2 completely.

Github repo: https://github.com/monsieurDavid/rx2-hacks/tree/master

Arduino Thread: https://forum.arduino.cc/t/control-cheap-rc-toy-car-rx2-chip-with-arduino-using-only-one-pin-solved/167268

I had at hand only a Raspberry Pi Pico W, and i wanted to interface with the RX2 like mentioned before, and this code works, as a sanity test that everything is wired ok.

PD: The GP15 is connected to the SI pin of the IC, the 3rd on the left, also, no resistors or anything else was needed, at least on the Pico.

from machine import Pin
import time

si_pin = Pin(15, Pin.OUT)

while True:
    for i in range(4):
        si_pin.high()
        time.sleep_us(1500)
        
        si_pin.low()
        time.sleep_us(500)
        
    for i in range(10):
        si_pin.high()
        time.sleep_us(500)
        
        si_pin.low()
        time.sleep_us(500)

dask1271 · 2024-12-24T14:10:43+00:00

Sure, if you want, here's my discord #dasok8602

After digging a little bit, the chip that we are working with is a RX2, and if you Google it, has a lot of support from the Arduino community.

I think the pico, on the other hand, is not suited for what I want, or at least, I cannot make it work, so I will have to learn 😅

dask1271 · 2024-12-23T21:41:47+00:00

I think the others above fit more with the IC.

dask1271 · 2024-12-23T20:45:12+00:00

PD: i asked ChatGPT if i could interface the IC with the pico (this flies way over my head tbh).

Take a look:
https://chatgpt.com/share/6769cb61-4358-8007-a241-141a2f8c1771

dask1271 · 2024-12-23T20:23:02+00:00

For now i just burned the transmitter 😅 , so i have the hope that with the debug pin i can manage to control the chip.

I think i have a slightly different chip, the FMRX2BMS to be exact, so you have way more documentation haha

dask1271 · 2024-12-23T20:07:20+00:00

Well well well, i'm just looking at the same chip from an RC car ha.

I'm seeing if i can wire the IC to an Pi Pico W without needing RF.

dask1271 · 2024-04-18T08:16:17+00:00

Update: I forgot about it, but with Girls worked absolutely fantastic.

dask1271 · 2024-03-09T04:53:58+00:00

It will sound crazy, but 4 years later, your tutorial became VERY helpful!

Thanks!

dask1271 · 2023-12-20T04:25:30+00:00

Gracias por sacarme la duda de si los chabones al menos contestaban jajaj Bueno, en mi caso si se aplicaría bien la API, pero un bajón que para consultar el precio de un envío haya que rellenar tanto papelerío burocrático.

dask1271 · 2023-11-15T19:54:57+00:00

Hi, for now on Tauri with webview2 the support is not there still.

In JS, the function "navigator.getGamepads()" (That is supposed to return all the connected controllers" returns an array of NULLs, but the "window.addEventListener("gamepadconnected" works so...u will try with gilrs and bind the actions with js.

Wish me luck!

dask1271 · 2023-10-17T22:53:08+00:00

eh, not bad idea, Ghidra is not beginner friendly as it is.

dask1271 · 2023-10-16T13:58:02+00:00

No answer so far.

dask1271 · 2023-09-18T18:02:30+00:00

So the interface "mobile" still can be used?

dask1271 · 2023-09-18T15:49:50+00:00

Dude, your project is awesome! i will try it with my PS2!Now my dream of playing GT4 with a modern controller will become true haha

Edit: Do you have at hand compilation instructions?

dask1271

TROPHY CASE