It seems like you have provided a text about various topics, including DemonSlayer: HUNT, Book of Demons, Slack, and installing Python on a Mac.

Here's a breakdown of the key points:

1. DemonSlayer: HUNT - A strategy game developed by DAILY AWARD LIMITED, which can be played on PC or Mac using BlueStacks app player.

2. Book of Demons - An isometric hack-and-slash game with elements of action role-playing created by Polish studio Thing Trunk. It was released on Steam in 2018 and is available for Microsoft Windows, Xbox One, and Mac.

3. Slack - A business collaboration and messaging platform that offers a free Mac app for keeping in touch with teams.

As for the Python installation guide, here's a step-by-step process:

1. Go to the Python website and select the latest installer.

2. Follow the prompts to install or customize the installation.

3. Open Terminal on your Mac.

4. Type `python -version` to check if the installation was successful.

The terminal should show the version number of the installed Python programming language if the installation was successful.

Let me know if you have any further questions or need assistance with anything else!

Free for mac instal Book of Demons