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File "bosspools.xml"⚓︎

This file is used to store informations about the bosses able to spawn on a given stage.

This file can only be used to modify vanilla bosses. To add custom bosses, you need a 3rd-party library such as StageAPI.

Resource-Folder: Placing this file in your mods "resource" folder has no effect!

Content-Folder: Placing this file in your mods "content" folder has no effect!

"pool" Tag⚓︎

Variable-Name Possible Values Description
name String Name of the bosspool
doubletrouble int Room id used for double trouble rooms

"boss" Tag⚓︎

Variable-Name Possible Values Description
id int ID of the boss
weight float Likelyhood of encountering this boss

Example⚓︎

Example Code

This code describes a boss pool with 3 bosses in it.

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<bosspools>
    <pool name="basement">
        <boss id="1" weight="1" />      <!-- Monstro -->
        <boss id="17" weight="1" />     <!-- Gemini -->
        <boss id="2" weight="1" />      <!-- Larry Jr. -->
    </pool>
</bosspools>
Last update: April 26, 2025