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Ultrachallenge

Allows you to set challenges for yourself in ULTRAKILL.

Available versions

Please note that the install buttons only work if you have compatible client software installed, such as the Thunderstore Mod Manager. Otherwise use the zip download links instead.

Upload date Version number Downloads Actions
2025-5-7 1.1.0 2851 Download Install
2025-2-17 1.0.0 1869 Download Install