Cities: Skylines

Cities: Skylines

10,314 ratings
All 25 Areas purchasable
File Size
5.266 KB
Mar 12, 2015 @ 4:33pm
Dec 1, 2022 @ 4:02am
3 Change Notes ( view )

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All 25 Areas purchasable

In 1 collection by tomdotio Cities: Skylines Let´s Play Mods - Funktionalität
35 items
What it does:
All 25 areas can be purchased (in Vanilla only 9 can be purchased).

The last Milestone (number 13) allows you to buy area 10 to 25. Milestones 1-12 remain unchanged.

To install just subscribe to the mod and activate it in the Mod-Menu within the Content Manager (Inhaltsverwaltung). Restarting Skylines may be required, but you do >not< have to start a new city!

Files / Source Location:
If you are looking for the dll and / or C# script, it should be here:
<Path to Steam>\SteamApps\workshop\content\255710\405810376

If you don´t trust the dll, you could delete it and compile from source. To do that move the source file to the mod folder so it looks like this

On Windows
C:\Users\<username>\AppData\Local\Colossal Order\Cities_Skylines\Addons\Mods\MaxArea\Source\MaxArea.cs

On Mac
/Users/<username>/Library/Application Support/Colossal Order/Cities_Skylines/Addons/Mods/MaxArea/Source/MaxArea.cs

On Linux
/home/<username>/.local/share/Colossal Order/Cities_Skylines/Addons/Mods/MaxArea/Source/MaxArea.cs

It should compile when starting Skylines. Please be aware that you should be sure what you are doing when working with dlls and sourcefiles!

Refer to for more information.

  • Q: Is it officially supported?
    A: No, using 25 tiles is not officially supported by the game.
  • Q: I cannot get Achievements!
    A: Achievements are disabled if you use any mod (however there is a Mod online which can enable achievements).
  • Q: Did you copy the sourcecode from another mod?
    A: No. The sourcecode is VERY simple (one line of code), and (was) well documented in the API Wiki, so it is not a secret and easy to replicate / clone. There is a similar mod which was put on the workshop a few days before mine. It came without the sourcecode and for weeks without a proper description what it does, so I decided to publish mine too.
  • Q: How can I get all 25 tile from the beginning? You can combine this mod with the UnlockAll Mod. This unlocks all milestones.
  • Q: The mod does not work for me!
    A: If the mod does not seem to work for you, please keep in mind, that you need unlock the last milestone, you can NOT purchase them from the beginning.


Some people report that this mod causes save games not to load or the game to crash. While I cannot rule that out entirely, it still works fine for me (last tested in early 2023).

Also the mod might currently be flagged as incompatible, because it has to be recompiled with every new Skylines update. I regulary try to publish an updated version, but it is sometimes not unlocked by Steam (Mods are checked before they are published).

Some other things:
My mod may be the most simple out there, other people did far greater things :) ... go and have a look around in the Workshop!

Another thing I made:
The Garbage Disposal Gate:
Popular Discussions View All (3)
Dec 11, 2017 @ 1:51pm
Please elaborate on the mod mechanics
Mumen Rider
Sep 24, 2023 @ 7:04pm
Problems? Here is what you should check!
Feb 13, 2021 @ 1:01am
Nice mod
blowed4sure Apr 15 @ 2:37pm 
Little did you know, This Mod turned into an offical cheat and is rolled out to console,
(Only for Citites: skylines remastered,)
durexpuss Feb 1 @ 9:43pm 
Use ”81 Tiles 2“ to instead
KinkyPidgeon Jan 14 @ 4:30am 
Please update to current version!
1220668522 Nov 12, 2023 @ 8:01pm 
Jennifer Nov 4, 2023 @ 2:02am 
please update to current version!
o975769702 Oct 18, 2023 @ 8:23am 
I can't show up for mass transit
ThunderThug Oct 17, 2023 @ 1:07pm 
While checking it out.It gave me the 'previous version' warning as well Might still work. Not saying this one is bad,
Instead, I also already use the BigCity (25 tiles mod) by Frost without a problem.
Apples Oct 14, 2023 @ 3:51pm 
Although this worked for me last time i tried it earlier this year, i've moved onto BigCity (25 tiles mod) as it's more recently updated :)
Peacie Oct 13, 2023 @ 5:57pm 
worked for me in combo with unlock all. Even though it gives a warning, it worked for me.