Pocket Player Aid: Escape Plan is a very small app that takes you through the different steps of Escape Plan when playing, so that you don't have to remember all the details of the rules before playing this fantastic game.
Open it on your phone
https://vaemendis.net/player-aid/escape-plan/
or try the desktop browser demo.
Pocket Player Aid: Escape Plan is a progressive web app. This means it can be displayed in your browser as a simple web page, but it can also be installed on your phone.
Once installed, the progressive web app will have its own launch icon, like any other app, and will be usable even when your phone is not connected to the Internet.
To install it, open the Pocket Player Aid: Escape Plan page linked above in your browser and choose the "Add to Home screen" option. That's it.
For instance on Chrome for Android:
