UltraNIGHTMARE
A permadeath challenge gamemode for ULTRAKILL. Get to the bottom of Hell in one life, or die trying.
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 |
|---|---|---|---|
| 2026-11-8 | 1.0.1 | 467 | Download Install |
| 2026-11-8 | 1.0.0 | 19 | Download Install |
