Source-checkedMaps & scenarios

City Gateway

by Dynamite_Dan01 · for Garry's Mod

A large NPC battle map set on the outskirts of City 25. The city is walled, and the main gates guarded by the Gateway Hub. Further out, beyond the canal, a rebel base plots a way to break through and…

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12 mo agoLast updated
Steam WorkshopSource

About City Gateway

From Steam Workshop

A large NPC battle map set on the outskirts of City 25. The city is walled, and the main gates guarded by the Gateway Hub. Further out, beyond the canal, a rebel base plots a way to break through and…

A large NPC battle map set on the outskirts of City 25. The city is walled, and the main gates guarded by the Gateway Hub. Further out, beyond the canal, a rebel base plots a way to break through and liberate the citizens within...

FEATURES -Lot and lots of buildings -Opposing bases for the rebels and Combine -Interiors everywhere -Spawn room with teleports to the two bases -A frankly ludicrous number of NPC nodes -Also strider + air nodes -Also also a navmesh -Summonable aircraft: dropships, hunter choppers and gunships -You can ride the dropships by boarding their crates behind the gateway Hub (I strongly recommend a mod that lets you side with the Combine for this, see below) -A prison on the Combine side, it can be purged -Underground areas -Forcefields and thumpers controllable from the Gateway Hub -Weapons dispenser in the Combine spawn - A night version of the map is also included

USING THE PRISON PURGE There isn't enough power in the network to run the purge sequence on top of everything else, so you need to divert power from the other systems. Go to the electrical panel in the lowest level of the Gateway Hub and switch it from SYS to WEP. Beware that this will cause power to be lost in the forcefields, thumpers and main gates, rendering them unusable until power is restored.

Once the power is switched, press the newly lit buttons in either the Gateway Hub control room or the prison control room, and make sure you're outside the prison when it happens!

LATEST UPDATE (2/11/2025) The sun has risen on the map once more! The night version of the map is now included in this addon as it's own level.

MODS RECOMMENDED FOR USE WITH THIS Player Based NPC Relations - https://steamcommunity.com/sharedfiles/filedetails/?id=206474243 NPC Spawn Platforms v3 - https://steamcommunity.com/sharedfiles/filedetails/?id=107821465

FOR LONG-TIME PLAYERS You may remember me from making Citadel Town. I never finished that map and the source files eventually corrupted, so this map is in part to make up for never completing it. I likely won't return to Citadel Town, but perhaps I'll remake it one day. Depends on if I get other ideas first.

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 12 mo ago.

City Gateway on Nxeon

From our catalogue
One-click install
Supported on Nxeon Garry's Mod servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Smallest plan we suggest
Garry's Mod — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2025-11-02, released 2025-11-02

Game versions by loader

LoaderGame versionsNewest
Workshop

From 1 recorded build of City Gateway.

Run City Gateway on a Garry's Mod server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Maps”

Maps & scenarios

Custom maps, arenas and scenarios to play on.

Compatibility

Game
Garry's Mod

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-10-10Open ↗
  • ✓AuthorDynamite_Dan01, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

City Gateway, answered

Generated from the mod’s own source data.

Is it free?

Yes. City Gateway is free to download from Steam Workshop.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run City Gateway on a Garry's Mod server.

Deploy in about a minute from $3.99 a month, then add City Gateway in one click.