Credits and Acknowledgements

The mechanics and content of this work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International license (CC-BY-SA).

The source code of this work is licensed under the GNU Affero General Public license (AGPL).

This game includes material from the following works:


This game is inspired by many other games. Here is a non-exhaustive list in alphabetical order:

Please check out these other games!