Slave Rift prototype code and original map are licensed under the GNU General Public License version 3 or, at your option, any later version.

SPDX-License-Identifier: GPL-3.0-or-later

This repository does not include or license JumPHP itself, nor any assets or code from Quake, PowerSlave/Exhumed, SlaveDriver or Chasm. JumPHP remains under its own license.

The full GPL license text is available at https://www.gnu.org/licenses/gpl-3.0.txt