Now double click the app. If a window like one below shows up, press Open.
This window will show up. Check that you read the agreement.
Then click "Install".
During the installation it will ask you multiple times for your password. Just enter it.
After the installation is done, it will ask you about "Update Flash Player Preferences". Select "Never check for updates" and hit done. This is very important to not install any updates.
Then restart all your browsers.
Next up, open up Safari, and visit waddlepenguins.tk/32/
The option "Click to use Flash" should show up. Click on it.
Click "Use Once" to ensure that you are using Flash only at the pages you want to use it.
The page should now reload showing up the login screen for Waddle Penguins.
Great! Flash is now working! Not working? Don't worry we got you *again*.
After downloading it should show you "Mozilla Public License", press "Agree".
After you pressed Agree, this window should pop-up:
Drag and drop the "Waterfox Classic" icon into the "Applications" folder on the right. It should start copying it now.
After it's done, double click the "Applications" folder and locate the Waterfox Classic app.
Double click on the icon. If this window shows up, press "Open".
After that, the web browser will open.
Click on the menu (3 lines in the upper-right part).
Click "Add-ons".
After a new page opens, select "Plugins" on the left side.
Click on the Settings icon.
And uncheck "Update Add=ons Automatically".
So it should look like that.
Then restart your Mac, and open Waterfox Classic and navigate to waddlepenguins.tk/32/, select CPPS you want to play from the upper part of the website, or enter the address of the CPPS you want to play.