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+# twoxtwogame
+
+A LaTeX package for visualizing 2x2 normal-form games. The package builds upon
+PGF/TikZ to produce beautiful vector graphic visualizations indented for use in
+scientific publications. Commands include producing graphical representations
+of 2x2 games, plotting the equilibria in 2x2 games, and game embeddings for 2x2
+games.
+
+## Installation
+
+Simply include the `twoxtwogame.sty` file in your working directory.
+
+## Usage
+
+Include in the preamble the `twoxtwogame` package.
+
+```tex
+\usepackage{twoxtwogame}
+```
+
+In the main document, utilize the commands that the package provides.
+
+```tex
+\cyclebrgraph~Matching Pennies has a single mixed Nash equilibrium, while
+\coordinationbrgraph~two pure Nash equilibria and a single mixed Nash
+equilibrium.
+```
+
+For further information, please refer to the included package documentation:
+`twoxtwogame_doc.pdf` which can be built from `twoxtwogame_doc.tex`.
+
+## License and disclaimer
+
+Copyright 2024 DeepMind Technologies Limited
+
+All software is licensed under the Apache License, Version 2.0 (Apache 2.0);
+you may not use this file except in compliance with the Apache 2.0 license.
+You may obtain a copy of the Apache 2.0 license at:
+https://www.apache.org/licenses/LICENSE-2.0
+
+All other materials are licensed under the Creative Commons Attribution 4.0
+International License (CC-BY). You may obtain a copy of the CC-BY license at:
+https://creativecommons.org/licenses/by/4.0/legalcode
+
+Unless required by applicable law or agreed to in writing, all software and
+materials distributed here under the Apache 2.0 or CC-BY licenses are
+distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+either express or implied. See the licenses for the specific language governing
+permissions and limitations under those licenses.
+
+This is not an official Google product.
+