Mod - Invasion COOP (Normal Mode)

electrozelectroz Member
edited May 2018 in Modding

Invasion CO-OP!

This mod was made by artemiskhros here and I've taken it and made it easier to install.


  • Only the person hosting the game needs this file.
  • You need to play on a map with more than 1 crystal to control different Bricktrons. There needs to be one crystal for each number of player. Conquest maps are usually the best for this mod.
  • It will look like you have 1 crystal, but in truth, each of you have your own crystal, they're just on top of each other.
  • There may be small bugs, such as only the host getting a "defeat" screen.

Shatojon's Video Tutorial

Text tutorial

Just download the file attached at the bottom of this post. It's a compressed RAR file that contains an "Info" folder. Put that Info folder in your Castle Story folder and say "Yes" when it asks to replace the files. Here's a step-by-step tutorial. You can click some of the steps for an image explanation!
  1. Download the file attached at the bottom of this post.
  2. Extract the "Info" folder from the Info (1).rar compressed file.
  3. Go to your Castle Story folder by right-clicking Castle Story in your Steam library, clicking Properties, going to the Local Files tab in the window that opened, then clicking Browse Local Files.
  4. Drag the "Info" folder you extracted, into an empty part of your Castle Story folder. If it asks you to replace files, click yes.
  5. Host a multiplayer lobby and set the gamemode to Invasion and the preset to Invasion Coop Fix. Be sure to choose a map with more than 1 crystal, or you won't be able to change colors.
  6. Choose a different team color than your friend to have your own Bricktrons.


If you need help, feel free to message electroz#6916 on Discord. :)


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