• Lost City 225 Server + Client
• Lost City Forums

• Progress Pics
• Full install video

• Windows 10 (21H2)
• Git
• Microsoft Edge

• https://github.com/LostCityRS/Engine-TS/blob/225/README.md#dependencies

• https://learn.microsoft.com/en-us/java/openjdk/overview

• https://aka.ms/download-jdk/microsoft-jdk-25-windows-x64.msi
• Last tested: microsoft-jdk-25.0.1-windows-x64.msi

• Entire feature install of Microsoft Build of OpenJDK

• https://bun.com/
• https://github.com/oven-sh/bun
• Latest bun-windows-x64.zip ¹⁾

MKDIR "%UserProfile%\Projects\LostCity-225-EngineTS\ext" & DEL /Q "%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe" & "curl.exe" --output "%UserProfile%\Downloads\bun-windows-x64.zip" --location "https://github.com/oven-sh/bun/releases/latest/download/bun-windows-x64.zip" && "tar.exe" -xvf "%UserProfile%\Downloads\bun-windows-x64.zip" --strip-components="1" -C "%UserProfile%\Projects\LostCity-225-EngineTS\ext" "bun-windows-x64/bun.exe" && "%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe" -v

• https://github.com/LostCityRS/Engine-TS/commits/225/

"%ProgramFiles%\Git\bin\git.exe" clone --branch "225" --depth "1" --recurse-submodules "https://github.com/LostCityRS/Engine-TS.git" "%UserProfile%\Projects\LostCity-225-EngineTS\src"

• https://github.com/LostCityRS/Content/commits/225/

"%ProgramFiles%\Git\bin\git.exe" clone --branch "225" --depth "1" --recurse-submodules "https://github.com/LostCityRS/Content.git" "%UserProfile%\Projects\LostCity-225-EngineTS\content"

"%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe" --cwd="%UserProfile%\Projects\LostCity-225-EngineTS\src" install

• Set up as a development world

"%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe" --cwd="%UserProfile%\Projects\LostCity-225-EngineTS\src" run "setup"

• Last commit: Jun 25, 2025 de5fa4d
• New commits check
• Upstream Settings (raw)

MKDIR "%UserProfile%\Projects\LostCity-225-EngineTS\conf" & "notepad.exe" "%UserProfile%\Projects\LostCity-225-EngineTS\conf\localhost.env"

NODE_XPRATE=1
NODE_PROFILE=localhost
NODE_STAFF=Test
NODE_DEBUGPROC_CHAR=:
NODE_CLIENT_ROUTEFINDER=false

# End

MKDIR "%UserProfile%\Projects\LostCity-225-EngineTS\scripts"

"explorer.exe" "%UserProfile%\Projects\LostCity-225-EngineTS\scripts"

• http://localhost:80/rs2.cgi

"notepad.exe" "%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-server-start.bat"

@echo off

TITLE 2004Scape Server
CD "%Temp%"

SET "NODE=%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe"
SET "_JAVA_OPTIONS=--sun-misc-unsafe-memory-access=allow"

"%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe" --env-file="%UserProfile%\Projects\LostCity-225-EngineTS\conf\localhost.env" --cwd="%UserProfile%\Projects\LostCity-225-EngineTS\src" run "quickstart" || EXIT "1"

SET "NODE="
SET "_JAVA_OPTIONS="

:: End

"%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-server-start.bat"

"notepad.exe" "%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-server-update.bat"

@echo off

TITLE 2004Scape Updater
CD "%Temp%"

"%ProgramFiles%\Git\bin\git.exe" -C "%UserProfile%\Projects\LostCity-225-EngineTS\src" reset --hard "origin/225"
"%ProgramFiles%\Git\bin\git.exe" -C "%UserProfile%\Projects\LostCity-225-EngineTS\src" pull origin "225" --rebase

"%ProgramFiles%\Git\bin\git.exe" -C "%UserProfile%\Projects\LostCity-225-EngineTS\content" reset --hard "origin/225"
"%ProgramFiles%\Git\bin\git.exe" -C "%UserProfile%\Projects\LostCity-225-EngineTS\content" pull origin "225" --rebase

DEL /Q "%Temp%\bun-windows-x64.zip"
"curl.exe" --output "%Temp%\bun-windows-x64.zip" --location "https://github.com/oven-sh/bun/releases/latest/download/bun-windows-x64.zip" --progress-bar
DEL /Q "%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe"
"tar.exe" -xf "%Temp%\bun-windows-x64.zip" --strip-components="1" -C "%UserProfile%\Projects\LostCity-225-EngineTS\ext" "bun-windows-x64/bun.exe"
DEL /Q "%Temp%\bun-windows-x64.zip"

SET "NODE=%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe"
SET "PATH=%PATH%;%UserProfile%\Projects\LostCity-225-EngineTS\ext"

"%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe" --cwd="%UserProfile%\Projects\LostCity-225-EngineTS\src" run "clean"
"%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe" --cwd="%UserProfile%\Projects\LostCity-225-EngineTS\src" install
"%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe" --cwd="%UserProfile%\Projects\LostCity-225-EngineTS\src" run "setup"

SET "NODE="

MSG %USERNAME% /TIME:"2" "2004Scape localhost server update complete"

:: End

"%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-server-update.bat"

"notepad.exe" "%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-save-backup.bat"

@echo off

CD "%Temp%"

"tar.exe" -czf "%UserProfile%\Downloads\%RANDOM%-2004Scape-localhost-Saves.tar.gz" -C "%UserProfile%\Projects\LostCity-225-EngineTS\src\data\players" "localhost"

MSG %USERNAME% /TIME:"2" "2004Scape Save Data Backed-up Successfully to Downloads"

:: End

"%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-save-backup.bat"

• https://raw.githubusercontent.com/2004Scape/Server/7b0f1ec303dc1f76c7b29a2fff83b5797dafa01b/public/favicon.ico (mirror)
• Copies to src\public\favicon.ico for browser windows to show favicon

MKDIR "%UserProfile%\Projects\LostCity-225-EngineTS\ext" & DEL /Q "%Temp%\2004Scape-favicon.ico" "%UserProfile%\Projects\LostCity-225-EngineTS\ext\favicon.ico" "%UserProfile%\Projects\LostCity-225-EngineTS\src\public\favicon.ico" & "curl.exe" --output "%Temp%\2004Scape-favicon.ico" --location "https://raw.githubusercontent.com/2004Scape/Server/7b0f1ec303dc1f76c7b29a2fff83b5797dafa01b/public/favicon.ico" && "certutil.exe" -hashfile "%Temp%\2004Scape-favicon.ico" SHA384 | FIND "c70ef71357951b3c1895cf205746eb93959cf8031d1f83b6f43d8a9efbb272d79ed6b4a64fb1c39f6898ed56601bfc63" && MOVE /Y "%Temp%\2004Scape-favicon.ico" "%UserProfile%\Projects\LostCity-225-EngineTS\ext\favicon.ico" && COPY /Y "%UserProfile%\Projects\LostCity-225-EngineTS\ext\favicon.ico" "%UserProfile%\Projects\LostCity-225-EngineTS\src\public\favicon.ico"

• https://runescape.wiki/w/World_map#/media/File:June_2004_Map.jpg (mirror)

MKDIR "%UserProfile%\Projects\LostCity-225-EngineTS\ext" & DEL /Q "%Temp%\June_2004_Map.jpg" "%UserProfile%\Projects\LostCity-225-EngineTS\ext\June_2004_Map.jpg" & "curl.exe" --output "%Temp%\June_2004_Map.jpg" --location "https://runescape.wiki/images/June_2004_Map.jpg?35d17" && "certutil.exe" -hashfile "%Temp%\June_2004_Map.jpg" SHA384 | FIND "abfdfe4597975addbb9d79d2cce2e56f0054f2742f351bd9dc700f55e91157e6c2142749f113927b027ed42efb8ad833" && MOVE /Y "%Temp%\June_2004_Map.jpg" "%UserProfile%\Projects\LostCity-225-EngineTS\ext\June_2004_Map.jpg"

• https://oldschool.runescape.wiki/w/File:Chaos_Altar_map.png

MKDIR "%UserProfile%\Projects\LostCity-225-EngineTS\ext" & DEL /Q "%Temp%\Chaos_Altar_map.png" "%UserProfile%\Projects\LostCity-225-EngineTS\ext\Chaos_Altar_map.png" & "curl.exe" --output "%Temp%\Chaos_Altar_map.png" --location "https://oldschool.runescape.wiki/images/Chaos_Altar_map.png?71a3b" && "certutil.exe" -hashfile "%Temp%\Chaos_Altar_map.png" SHA384 | FIND "64dc7c294ec5978bcfb3865d6a65dccb1e35e8964b65c1bc6ea98c228a1663924a297093952c1bd57c63c0cb4a4b7b45" && MOVE /Y "%Temp%\Chaos_Altar_map.png" "%UserProfile%\Projects\LostCity-225-EngineTS\ext\Chaos_Altar_map.png"

• https://lostcity.rs/t/different-soundfonts-midi/4861 (video)
• https://www.doomworld.com/forum/topic/129928-new-sc55-soundfont-266mb-all-new-441k-samples/
• https://drive.google.com/file/d/1wdYpwoCka8r7ZuIzPn1CHy13_4aP9oSq/view?usp=sharing
• 298,185,428 SC55_zzdenis_v0.5.sf2

MKDIR "%UserProfile%\Projects\LostCity-225-EngineTS\ext" & "certutil.exe" -hashfile "%UserProfile%\Downloads\SC55_zzdenis_v0.5.sf2" SHA384 | FIND "f386f638777072fc220e39afbd7efcd227ca2bfcf13403bf47fbb2e2b8f4d151239710cc36c8530a75c3b4c3f55066b7" && MOVE /Y "%UserProfile%\Downloads\SC55_zzdenis_v0.5.sf2" "%UserProfile%\Projects\LostCity-225-EngineTS\ext"

DEL /Q "%UserProfile%\Projects\LostCity-225-EngineTS\src\public\client\SCC1_Florestan.sf2" && MKLINK "%UserProfile%\Projects\LostCity-225-EngineTS\src\public\client\SCC1_Florestan.sf2" "%UserProfile%\Projects\LostCity-225-EngineTS\ext\SC55_zzdenis_v0.5.sf2"

DIR "%UserProfile%\Projects\LostCity-225-EngineTS\src\public\client\SCC1_Florestan.sf2"

• Above MSG line

"notepad.exe" "%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-server-update.bat"

:: SC55_zzdenis_v0.5.sf2
DEL /Q "%UserProfile%\Projects\LostCity-225-EngineTS\src\public\client\SCC1_Florestan.sf2"
MKLINK "%UserProfile%\Projects\LostCity-225-EngineTS\src\public\client\SCC1_Florestan.sf2" "%UserProfile%\Projects\LostCity-225-EngineTS\ext\SC55_zzdenis_v0.5.sf2"
:: SF End

• #1498
• Modifies client.js to have pre-filled username/password

"notepad.exe" "%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-autologin-sed.sh"

#!/bin/sh

cd '/tmp'

'/usr/bin/sed' -i -e 's/usernameInput="";passwordInput=""/usernameInput="Espionage724";passwordInput="1"/g' ~/'Projects/LostCity-225-EngineTS/src/public/client/client.js'

# End

"%ProgramFiles%\Git\bin\sh.exe" -- "%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-autologin-sed.sh"

• Above MSG line

"notepad.exe" "%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-server-update.bat"

:: Login Autofill
"%ProgramFiles%\Git\bin\sh.exe" -- "%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-autologin-sed.sh"
:: Autofill End

"%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-server-start.bat"

2004Scape Server

"%ProgramFiles(x86)%\Microsoft\Edge\Application\msedge_proxy.exe" --proxy-server="localhost:80" --kiosk --edge-kiosk-type="public-browsing" --new-window --window-size="815,600" --app="http://localhost:80/rs2.cgi"

2004Scape

"%UserProfile%\Projects\LostCity-225-EngineTS\ext\favicon.ico"

MKDIR "%AppData%\Microsoft\Windows\Start Menu\Programs\2004Scape" & "explorer.exe" "%AppData%\Microsoft\Windows\Start Menu\Programs\2004Scape"

"%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-server-start.bat"

Server Start

"%ProgramFiles(x86)%\Microsoft\Edge\Application\msedge_proxy.exe" --proxy-server="localhost:80" --kiosk --edge-kiosk-type="public-browsing" --new-window --window-size="815,600" --app="http://localhost:80/rs2.cgi"

2004Scape (localhost)

"%UserProfile%\Projects\LostCity-225-EngineTS\ext\favicon.ico"

"%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-server-update.bat"

Updater

"%UserProfile%\Projects\LostCity-225-EngineTS\scripts\localhost-save-backup.bat"

Save Back-up

MKDIR "%UserProfile%\Projects\LostCity-225-EngineTS\src\data\players\localhost"

"%UserProfile%\Projects\LostCity-225-EngineTS\src\data\players\localhost"

Save Folder

"%UserProfile%\Projects\LostCity-225-EngineTS\ext\June_2004_Map.jpg"

World Map

"%UserProfile%\Projects\LostCity-225-EngineTS\ext\Chaos_Altar_map.png"

Chaos Altar Map

"https://wiki.realmofespionage.xyz/games;windows;2004scape_localhost"

Install Notes

• data\players\localhost\espionage724.sav

MKDIR "%UserProfile%\Projects\LostCity-225-EngineTS\src\data\players\localhost" & "explorer.exe" "%UserProfile%\Projects\LostCity-225-EngineTS\src\data\players\localhost"

"netsh.exe" advfirewall firewall add rule name="2004Scape localhost Server (bun.exe)" dir="in" action="block" profile="any" program="%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe"

"netsh.exe" advfirewall firewall delete rule name="2004Scape localhost Server (bun.exe)"

• Needs above Bun block rule deleted first

"netsh.exe" advfirewall firewall add rule name="2004Scape localhost Server (bun.exe)" dir="in" action="allow" profile="any" program="%UserProfile%\Projects\LostCity-225-EngineTS\ext\bun.exe" protocol="tcp" localport="80" remoteip="localsubnet"